commit 7227613354ebb47a6a9a5bcd8d9ff3ab37fadcb8
Author: Bachir Soussi Chiadmi <bachir@figureslibres.io>
Date:   Tue May 28 10:36:12 2019 +0200

    first core draft

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..dadba7d
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+*/data
diff --git a/materio/conf/accents_en.txt b/materio/conf/accents_en.txt
new file mode 100644
index 0000000..bed0514
--- /dev/null
+++ b/materio/conf/accents_en.txt
@@ -0,0 +1,164 @@
+# À => A
+"\u00C0" => "A"
+# Á => A
+"\u00C1" => "A"
+# Â => A
+"\u00C2" => "A"
+# Ã => A
+"\u00C3" => "A"
+# Ä => A
+"\u00C4" => "A"
+# Å => A
+"\u00C5" => "A"
+# Ą => A
+"\u0104" => "A"
+# Æ => AE
+"\u00C6" => "AE"
+# Ç => C
+"\u00C7" => "C"
+# Ć => C
+"\U0106" => "C"
+# È => E
+"\u00C8" => "E"
+# É => E
+"\u00C9" => "E"
+# Ê => E
+"\u00CA" => "E"
+# Ë => E
+"\u00CB" => "E"
+# Ę => E
+"\u0118" => "E"
+# Ì => I
+"\u00CC" => "I"
+# Í => I
+"\u00CD" => "I"
+# Î => I
+"\u00CE" => "I"
+# Ï => I
+"\u00CF" => "I"
+# IJ => IJ
+"\u0132" => "IJ"
+# Ð => D
+"\u00D0" => "D"
+# Ł => L
+"\u0141" => "L"
+# Ñ => N
+"\u00D1" => "N"
+# Ń => N
+"\u0143" => "N"
+# Ò => O
+"\u00D2" => "O"
+# Ó => O
+"\u00D3" => "O"
+# Ô => O
+"\u00D4" => "O"
+# Õ => O
+"\u00D5" => "O"
+# Ö => O
+"\u00D6" => "O"
+# Ø => O
+"\u00D8" => "O"
+# Π=> OE
+"\u0152" => "OE"
+# Þ
+"\u00DE" => "TH"
+# Ù => U
+"\u00D9" => "U"
+# Ú => U
+"\u00DA" => "U"
+# Û => U
+"\u00DB" => "U"
+# Ü => U
+"\u00DC" => "U"
+# Ý => Y
+"\u00DD" => "Y"
+# Ÿ => Y
+"\u0178" => "Y"
+# à => a
+"\u00E0" => "a"
+# á => a
+"\u00E1" => "a"
+# â => a
+"\u00E2" => "a"
+# ã => a
+"\u00E3" => "a"
+# ä => a
+"\u00E4" => "a"
+# å => a
+"\u00E5" => "a"
+# æ => ae
+"\u00E6" => "ae"
+# ç => c
+"\u00E7" => "c"
+# è => e
+"\u00E8" => "e"
+# é => e
+"\u00E9" => "e"
+# ê => e
+"\u00EA" => "e"
+# ë => e
+"\u00EB" => "e"
+# ì => i
+"\u00EC" => "i"
+# í => i
+"\u00ED" => "i"
+# î => i
+"\u00EE" => "i"
+# ï => i
+"\u00EF" => "i"
+# ij => ij
+"\u0133" => "ij"
+# ð => d
+"\u00F0" => "d"
+# ñ => n
+"\u00F1" => "n"
+# ò => o
+"\u00F2" => "o"
+# ó => o
+"\u00F3" => "o"
+# ô => o
+"\u00F4" => "o"
+# õ => o
+"\u00F5" => "o"
+# ö => o
+"\u00F6" => "o"
+# ø => o
+"\u00F8" => "o"
+# œ => oe
+"\u0153" => "oe"
+# ß => ss
+"\u00DF" => "ss"
+# Ś => S
+"\u015a" => "S"
+# þ => th
+"\u00FE" => "th"
+# ù => u
+"\u00F9" => "u"
+# ú => u
+"\u00FA" => "u"
+# û => u
+"\u00FB" => "u"
+# ü => u
+"\u00FC" => "u"
+# ý => y
+"\u00FD" => "y"
+# ÿ => y
+"\u00FF" => "y"
+# Ź => Z
+"\u0179" => "Z"
+# Ż => Z
+"\u017b" => "Z"
+# ff => ff
+"\uFB00" => "ff"
+# fi => fi
+"\uFB01" => "fi"
+# fl => fl
+"\uFB02" => "fl"
+# ffi => ffi
+"\uFB03" => "ffi"
+# ffl => ffl
+"\uFB04" => "ffl"
+# ſt => st
+"\uFB05" => "st"
+# st => st
+"\uFB06" => "st"
diff --git a/materio/conf/accents_fr.txt b/materio/conf/accents_fr.txt
new file mode 100644
index 0000000..47de7e2
--- /dev/null
+++ b/materio/conf/accents_fr.txt
@@ -0,0 +1,164 @@
+# À => A
+#"\u00C0" => "A"
+# Á => A
+#"\u00C1" => "A"
+# Â => A
+#"\u00C2" => "A"
+# Ã => A
+"\u00C3" => "A"
+# Ä => A
+"\u00C4" => "A"
+# Å => A
+"\u00C5" => "A"
+# Ą => A
+"\u0104" => "A"
+# Æ => AE
+"\u00C6" => "AE"
+# Ç => C
+#"\u00C7" => "C"
+# Ć => C
+"\U0106" => "C"
+# È => E
+#"\u00C8" => "E"
+# É => E
+#"\u00C9" => "E"
+# Ê => E
+#"\u00CA" => "E"
+# Ë => E
+"\u00CB" => "E"
+# Ę => E
+"\u0118" => "E"
+# Ì => I
+#"\u00CC" => "I"
+# Í => I
+#"\u00CD" => "I"
+# Î => I
+#"\u00CE" => "I"
+# Ï => I
+"\u00CF" => "I"
+# IJ => IJ
+"\u0132" => "IJ"
+# Ð => D
+"\u00D0" => "D"
+# Ł => L
+"\u0141" => "L"
+# Ñ => N
+"\u00D1" => "N"
+# Ń => N
+"\u0143" => "N"
+# Ò => O
+#"\u00D2" => "O"
+# Ó => O
+#"\u00D3" => "O"
+# Ô => O
+#"\u00D4" => "O"
+# Õ => O
+"\u00D5" => "O"
+# Ö => O
+"\u00D6" => "O"
+# Ø => O
+"\u00D8" => "O"
+# Π=> OE
+"\u0152" => "OE"
+# Þ
+"\u00DE" => "TH"
+# Ù => U
+#"\u00D9" => "U"
+# Ú => U
+#"\u00DA" => "U"
+# Û => U
+#"\u00DB" => "U"
+# Ü => U
+"\u00DC" => "U"
+# Ý => Y
+#"\u00DD" => "Y"
+# Ÿ => Y
+"\u0178" => "Y"
+# à => a
+#"\u00E0" => "a"
+# á => a
+#"\u00E1" => "a"
+# â => a
+#"\u00E2" => "a"
+# ã => a
+"\u00E3" => "a"
+# ä => a
+"\u00E4" => "a"
+# å => a
+"\u00E5" => "a"
+# æ => ae
+"\u00E6" => "ae"
+# ç => c
+#"\u00E7" => "c"
+# è => e
+#"\u00E8" => "e"
+# é => e
+#"\u00E9" => "e"
+# ê => e
+#"\u00EA" => "e"
+# ë => e
+"\u00EB" => "e"
+# ì => i
+#"\u00EC" => "i"
+# í => i
+#"\u00ED" => "i"
+# î => i
+#"\u00EE" => "i"
+# ï => i
+"\u00EF" => "i"
+# ij => ij
+"\u0133" => "ij"
+# ð => d
+"\u00F0" => "d"
+# ñ => n
+"\u00F1" => "n"
+# ò => o
+#"\u00F2" => "o"
+# ó => o
+#"\u00F3" => "o"
+# ô => o
+#"\u00F4" => "o"
+# õ => o
+"\u00F5" => "o"
+# ö => o
+"\u00F6" => "o"
+# ø => o
+"\u00F8" => "o"
+# œ => oe
+"\u0153" => "oe"
+# ß => ss
+"\u00DF" => "ss"
+# Ś => S
+"\u015a" => "S"
+# þ => th
+"\u00FE" => "th"
+# ù => u
+#"\u00F9" => "u"
+# ú => u
+#"\u00FA" => "u"
+# û => u
+#"\u00FB" => "u"
+# ü => u
+"\u00FC" => "u"
+# ý => y
+#"\u00FD" => "y"
+# ÿ => y
+"\u00FF" => "y"
+# Ź => Z
+"\u0179" => "Z"
+# Ż => Z
+"\u017b" => "Z"
+# ff => ff
+"\uFB00" => "ff"
+# fi => fi
+"\uFB01" => "fi"
+# fl => fl
+"\uFB02" => "fl"
+# ffi => ffi
+"\uFB03" => "ffi"
+# ffl => ffl
+"\uFB04" => "ffl"
+# ſt => st
+"\uFB05" => "st"
+# st => st
+"\uFB06" => "st"
diff --git a/materio/conf/accents_und.txt b/materio/conf/accents_und.txt
new file mode 100644
index 0000000..7c883f8
--- /dev/null
+++ b/materio/conf/accents_und.txt
@@ -0,0 +1,148 @@
+# À => A
+"\u00C0" => "A"
+# Á => A
+"\u00C1" => "A"
+# Â => A
+"\u00C2" => "A"
+# Ã => A
+"\u00C3" => "A"
+# Ä => A
+"\u00C4" => "A"
+# Å => A
+"\u00C5" => "A"
+# Æ => AE
+"\u00C6" => "AE"
+# Ç => C
+"\u00C7" => "C"
+# È => E
+"\u00C8" => "E"
+# É => E
+"\u00C9" => "E"
+# Ê => E
+"\u00CA" => "E"
+# Ë => E
+"\u00CB" => "E"
+# Ì => I
+"\u00CC" => "I"
+# Í => I
+"\u00CD" => "I"
+# Î => I
+"\u00CE" => "I"
+# Ï => I
+"\u00CF" => "I"
+# IJ => IJ
+"\u0132" => "IJ"
+# Ð => D
+"\u00D0" => "D"
+# Ñ => N
+"\u00D1" => "N"
+# Ò => O
+"\u00D2" => "O"
+# Ó => O
+"\u00D3" => "O"
+# Ô => O
+"\u00D4" => "O"
+# Õ => O
+"\u00D5" => "O"
+# Ö => O
+"\u00D6" => "O"
+# Ø => O
+"\u00D8" => "O"
+# Π=> OE
+"\u0152" => "OE"
+# Þ
+"\u00DE" => "TH"
+# Ù => U
+"\u00D9" => "U"
+# Ú => U
+"\u00DA" => "U"
+# Û => U
+"\u00DB" => "U"
+# Ü => U
+"\u00DC" => "U"
+# Ý => Y
+"\u00DD" => "Y"
+# Ÿ => Y
+"\u0178" => "Y"
+# à => a
+"\u00E0" => "a"
+# á => a
+"\u00E1" => "a"
+# â => a
+"\u00E2" => "a"
+# ã => a
+"\u00E3" => "a"
+# ä => a
+"\u00E4" => "a"
+# å => a
+"\u00E5" => "a"
+# æ => ae
+"\u00E6" => "ae"
+# ç => c
+"\u00E7" => "c"
+# è => e
+"\u00E8" => "e"
+# é => e
+"\u00E9" => "e"
+# ê => e
+"\u00EA" => "e"
+# ë => e
+"\u00EB" => "e"
+# ì => i
+"\u00EC" => "i"
+# í => i
+"\u00ED" => "i"
+# î => i
+"\u00EE" => "i"
+# ï => i
+"\u00EF" => "i"
+# ij => ij
+"\u0133" => "ij"
+# ð => d
+"\u00F0" => "d"
+# ñ => n
+"\u00F1" => "n"
+# ò => o
+"\u00F2" => "o"
+# ó => o
+"\u00F3" => "o"
+# ô => o
+"\u00F4" => "o"
+# õ => o
+"\u00F5" => "o"
+# ö => o
+"\u00F6" => "o"
+# ø => o
+"\u00F8" => "o"
+# œ => oe
+"\u0153" => "oe"
+# ß => ss
+"\u00DF" => "ss"
+# þ => th
+"\u00FE" => "th"
+# ù => u
+"\u00F9" => "u"
+# ú => u
+"\u00FA" => "u"
+# û => u
+"\u00FB" => "u"
+# ü => u
+"\u00FC" => "u"
+# ý => y
+"\u00FD" => "y"
+# ÿ => y
+"\u00FF" => "y"
+# ff => ff
+"\uFB00" => "ff"
+# fi => fi
+"\uFB01" => "fi"
+# fl => fl
+"\uFB02" => "fl"
+# ffi => ffi
+"\uFB03" => "ffi"
+# ffl => ffl
+"\uFB04" => "ffl"
+# ſt => st
+"\uFB05" => "st"
+# st => st
+"\uFB06" => "st"
diff --git a/materio/conf/elevate.xml b/materio/conf/elevate.xml
new file mode 100644
index 0000000..193a0e7
--- /dev/null
+++ b/materio/conf/elevate.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<!--
+ This file allows you to boost certain search items to the top of search
+ results. You can find out an item's ID by searching directly on the Solr
+ server. Search API generally constructs item IDs (esp. for entities) as:
+     $document->id = "$site_hash-$index_id-$datasource:$entity_id:$language_id";
+
+ If you want this file to be automatically re-loaded when a Solr commit takes
+ place (e.g., if you have an automatic script active which updates elevate.xml
+ according to newly-indexed data), place it into Solr's data/ directory.
+ Otherwise, place it with the other configuration files into the conf/
+ directory.
+
+ See http://wiki.apache.org/solr/QueryElevationComponent for more information.
+-->
+
+<elevate>
+<!-- Example for ranking the node #789 first in searches for "example query": -->
+<!--
+  <query text="example query">
+    <doc id="ab12cd34-site_index-entity:789:en" />
+ </query>
+-->
+<!-- Multiple <query> elements can be specified, contained in one <elevate>. -->
+<!-- <query text="...">...</query> -->
+</elevate>
diff --git a/materio/conf/nouns_fr.txt b/materio/conf/nouns_fr.txt
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/materio/conf/nouns_fr.txt
@@ -0,0 +1 @@
+
diff --git a/materio/conf/protwords_en.txt b/materio/conf/protwords_en.txt
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/materio/conf/protwords_en.txt
@@ -0,0 +1 @@
+
diff --git a/materio/conf/protwords_fr.txt b/materio/conf/protwords_fr.txt
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/materio/conf/protwords_fr.txt
@@ -0,0 +1 @@
+
diff --git a/materio/conf/protwords_und.txt b/materio/conf/protwords_und.txt
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/materio/conf/protwords_und.txt
@@ -0,0 +1 @@
+
diff --git a/materio/conf/schema.xml b/materio/conf/schema.xml
new file mode 100644
index 0000000..c8b0037
--- /dev/null
+++ b/materio/conf/schema.xml
@@ -0,0 +1,474 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!--
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements.  See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License.  You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<!DOCTYPE schema [
+  <!ENTITY extrafields SYSTEM "schema_extra_fields.xml">
+  <!ENTITY extratypes SYSTEM "schema_extra_types.xml">
+]>
+
+<!--
+ This is the Solr schema file. This file should be named "schema.xml" and
+ should be in the conf directory under the solr home
+ (i.e. ./solr/conf/schema.xml by default)
+ or located where the classloader for the Solr webapp can find it.
+
+ This example schema is the recommended starting point for users.
+ It should be kept correct and concise, usable out-of-the-box.
+
+ For more information, on how to customize this file, please see
+ http://wiki.apache.org/solr/SchemaXml
+
+ PERFORMANCE NOTE: this schema includes many optional features and should not
+ be used for benchmarking.  To improve performance one could
+  - set stored="false" for all fields possible (esp large fields) when you
+    only need to search on the field but don't need to return the original
+    value.
+  - set indexed="false" if you don't need to search on the field, but only
+    return the field as a result of searching on other indexed fields.
+  - remove all unneeded copyField statements
+  - for best index size and searching performance, set "index" to false
+    for all general text fields, use copyField to copy them to the
+    catchall "text" field, and use that for searching.
+  - For maximum indexing performance, use the ConcurrentUpdateSolrServer
+    java client.
+  - Remember to run the JVM in server mode, and use a higher logging level
+    that avoids logging every request
+-->
+
+<schema name="drupal-8.3.2-solr-7.x" version="1.6">
+  <!-- attribute "name" is the name of this schema and is only used for display purposes.
+       version="x.y" is Solr's version number for the schema syntax and
+       semantics.  It should not normally be changed by applications.
+
+       1.0: multiValued attribute did not exist, all fields are multiValued
+            by nature
+       1.1: multiValued attribute introduced, false by default
+       1.2: omitTermFreqAndPositions attribute introduced, true by default
+            except for text fields.
+       1.3: removed optional field compress feature
+       1.4: autoGeneratePhraseQueries attribute introduced to drive QueryParser
+            behavior when a single string produces multiple tokens.  Defaults
+            to off for version >= 1.4
+       1.5: omitNorms defaults to true for primitive field types
+            (int, float, boolean, string...)
+       1.6: useDocValuesAsStored defaults to true.
+     -->
+
+
+  <!-- Valid attributes for fields:
+    name: mandatory - the name for the field
+    type: mandatory - the name of a field type from the
+      fieldTypes
+    indexed: true if this field should be indexed (searchable or sortable)
+    stored: true if this field should be retrievable
+    docValues: true if this field should have doc values. Doc values are
+      useful (required, if you are using *Point fields) for faceting,
+      grouping, sorting and function queries. Doc values will make the index
+      faster to load, more NRT-friendly and more memory-efficient.
+      They however come with some limitations: they are currently only
+      supported by StrField, UUIDField, all *PointFields, and depending
+      on the field type, they might require the field to be single-valued,
+      be required or have a default value (check the documentation
+      of the field type you're interested in for more information)
+    multiValued: true if this field may contain multiple values per document
+    omitNorms: (expert) set to true to omit the norms associated with
+      this field (this disables length normalization and index-time
+      boosting for the field, and saves some memory).  Only full-text
+      fields or fields that need an index-time boost need norms.
+      Norms are omitted for primitive (non-analyzed) types by default.
+    termVectors: [false] set to true to store the term vector for a
+      given field.
+      When using MoreLikeThis, fields used for similarity should be
+      stored for best performance.
+    termPositions: Store position information with the term vector.
+      This will increase storage costs.
+    termOffsets: Store offset information with the term vector. This
+      will increase storage costs.
+    termPayloads: Store payload information with the term vector. This
+      will increase storage costs.
+    required: The field is required.  It will throw an error if the
+      value does not exist
+    default: a value that should be used if no value is specified
+      when adding a document.
+  -->
+
+  <!-- field names should consist of alphanumeric or underscore characters only and
+     not start with a digit.  This is not currently strictly enforced,
+     but other field names will not have first class support from all components
+     and back compatibility is not guaranteed.  Names with both leading and
+     trailing underscores (e.g. _version_) are reserved.
+  -->
+
+  <!-- If you remove this field, you must _also_ disable the update log in solrconfig.xml
+     or Solr won't start. _version_ and update log are required for SolrCloud
+  -->
+  <!-- doc values are enabled by default for primitive types such as long so we don't index the version field  -->
+  <field name="_version_" type="plong" indexed="false" stored="false"/>
+
+  <!-- points to the root document of a block of nested documents. Required for nested
+     document support, may be removed otherwise
+  -->
+  <field name="_root_" type="string" indexed="true" stored="false" docValues="false"/>
+
+  <!-- Only remove the "id" field if you have a very good reason to. While not strictly
+  required, it is highly recommended. A <uniqueKey> is present in almost all Solr
+  installations. See the <uniqueKey> declaration below where <uniqueKey> is set to "id".
+  -->
+  <!-- The document id is usually derived from a site-specific key (hash) and the
+    entity type and ID like:
+    Search Api 7.x:
+      The format used is $document->id = $index_id . '-' . $item_id
+    Search Api 8.x:
+      The format used is $document->id = $site_hash . '-' . $index_id . '-' . $item_id
+    Apache Solr Search Integration 7.x:
+      The format used is $document->id = $site_hash . '/' . $entity_type . '/' . $entity->id;
+  -->
+  <!-- The Highlighter Component requires the id field to be "stored" even if docValues are set. -->
+  <field name="id" type="string" indexed="true" stored="true" required="true" multiValued="false" docValues="true"/>
+
+  <!-- Search Api specific fields -->
+  <!-- index_id is the machine name of the search index this entry belongs to. -->
+  <field name="index_id" type="string" indexed="true" stored="false" multiValued="false" docValues="true"/>
+
+  <!-- Here, default is used to create a "timestamp" field indicating
+       when each document was indexed.-->
+  <field name="timestamp" type="pdate" indexed="true" stored="false" default="NOW" multiValued="false" docValues="true"/>
+
+  <field name="site" type="string" indexed="true" stored="false" multiValued="false" docValues="true"/>
+  <field name="hash" type="string" indexed="true" stored="false" multiValued="false" docValues="true"/>
+
+  <field name="boost_document" type="pfloat" indexed="true" stored="false" multiValued="false" docValues="true"/>
+  <field name="boost_term" type="boost_term_payload" indexed="true" stored="false" multiValued="true"/>
+
+  <!-- Dynamic field definitions.  If a field name is not found, dynamicFields
+       will be used if the name matches any of the patterns.
+       RESTRICTION: the glob-like pattern in the name attribute must have
+       a "*" only at the start or the end.
+       EXAMPLE:  name="*_i" will match any field ending in _i (like myid_i, z_i)
+       Longer patterns will be matched first.  if equal size patterns
+       both match, the first appearing in the schema will be used.  -->
+
+  <!-- For 2 and 3 letter prefix dynamic fields, the 1st letter indicates the data type and
+       the last letter is 's' for single valued, 'm' for multi-valued -->
+
+  <!-- We use plong for integer since 64 bit ints are now common in PHP. -->
+  <dynamicField name="is_*"  type="plong"    indexed="true"  stored="false" multiValued="false" docValues="true"/>
+  <dynamicField name="im_*"  type="plong"    indexed="true"  stored="false" multiValued="true" docValues="true"/>
+  <!-- List of floats can be saved in a regular float field -->
+  <dynamicField name="fs_*"  type="pfloat"   indexed="true"  stored="false" multiValued="false" docValues="true"/>
+  <dynamicField name="fm_*"  type="pfloat"   indexed="true"  stored="false" multiValued="true" docValues="true"/>
+  <!-- List of doubles can be saved in a regular double field -->
+  <dynamicField name="ps_*"  type="pdouble"   indexed="true"  stored="false" multiValued="false" docValues="true"/>
+  <dynamicField name="pm_*"  type="pdouble"   indexed="true"  stored="false" multiValued="true" docValues="true"/>
+  <!-- List of booleans can be saved in a regular boolean field -->
+  <dynamicField name="bm_*"  type="boolean" indexed="true"  stored="false" multiValued="true" docValues="true"/>
+  <dynamicField name="bs_*"  type="boolean" indexed="true"  stored="false" multiValued="false" docValues="true"/>
+  <!-- Regular text (without processing) can be stored in a string field-->
+  <dynamicField name="ss_*"  type="string"  indexed="true"  stored="false" multiValued="false" docValues="true"/>
+  <!-- For field types using SORTED_SET, multiple identical entries are collapsed into a single value.
+       Thus if I insert values 4, 5, 2, 4, 1, my return will be 1, 2, 4, 5 when enabling docValues.
+       If you need to preserve the order and duplicate entries, consider to store the values as zm_* (twice). -->
+  <dynamicField name="sm_*"  type="string"  indexed="true"  stored="false" multiValued="true" docValues="true"/>
+  <!-- Special-purpose text fields -->
+  <dynamicField name="tws_*" type="text_ws" indexed="true" stored="true" multiValued="false"/>
+  <dynamicField name="twm_*" type="text_ws" indexed="true" stored="true" multiValued="true"/>
+
+  <!-- Trie fields are deprecated. Point fields solve all needs. But we keep the dedicated field names for backward compatibility. -->
+  <dynamicField name="ds_*"  type="pdate"   indexed="true"  stored="false" multiValued="false" docValues="true"/>
+  <dynamicField name="dm_*"  type="pdate"   indexed="true"  stored="false" multiValued="true" docValues="true"/>
+  <!-- This field is used to store date ranges -->
+  <dynamicField name="drs_*" type="date_range" indexed="true" stored="true" multiValued="false"/>
+  <dynamicField name="drm_*" type="date_range" indexed="true" stored="true" multiValued="true"/>
+  <dynamicField name="its_*" type="plong"   indexed="true"  stored="false" multiValued="false" docValues="true"/>
+  <dynamicField name="itm_*" type="plong"   indexed="true"  stored="false" multiValued="true" docValues="true"/>
+  <dynamicField name="fts_*" type="pfloat"  indexed="true"  stored="false" multiValued="false" docValues="true"/>
+  <dynamicField name="ftm_*" type="pfloat"  indexed="true"  stored="false" multiValued="true" docValues="true"/>
+  <dynamicField name="pts_*" type="pdouble" indexed="true"  stored="false" multiValued="false" docValues="true"/>
+  <dynamicField name="ptm_*" type="pdouble" indexed="true"  stored="false" multiValued="true" docValues="true"/>
+  <!-- Binary fields can be populated using base64 encoded data. Useful e.g. for embedding
+       a small image in a search result using the data URI scheme -->
+  <dynamicField name="xs_*"  type="binary"  indexed="false" stored="true" multiValued="false"/>
+  <dynamicField name="xm_*"  type="binary"  indexed="false" stored="true" multiValued="true"/>
+  <!-- Trie fields are deprecated. Point fields solve all needs. But we keep the dedicated field names for backward compatibility. -->
+  <dynamicField name="dds_*" type="pdate"    indexed="true"  stored="false" multiValued="false" docValues="true"/>
+  <dynamicField name="ddm_*" type="pdate"    indexed="true"  stored="false" multiValued="true" docValues="true"/>
+  <!-- In case a 32 bit int is really needed, we provide these fields. 'h' is mnemonic for 'half word', i.e. 32 bit on 64 arch -->
+  <dynamicField name="hs_*" type="pint" indexed="true"  stored="false" multiValued="false" docValues="true"/>
+  <dynamicField name="hm_*" type="pint" indexed="true"  stored="false" multiValued="true" docValues="true"/>
+  <!-- Trie fields are deprecated. Point fields solve all needs. But we keep the dedicated field names for backward compatibility. -->
+  <dynamicField name="hts_*" type="pint"   indexed="true"  stored="false" multiValued="false" docValues="true"/>
+  <dynamicField name="htm_*" type="pint"   indexed="true"  stored="false" multiValued="true" docValues="true"/>
+
+  <!-- Unindexed string fields that can be used to store values that won't be searchable -->
+  <dynamicField name="zs_*" type="string"   indexed="false"  stored="true" multiValued="false"/>
+  <dynamicField name="zm_*" type="string"   indexed="false"  stored="true" multiValued="true"/>
+
+  <!-- Fields for location searches.
+       http://wiki.apache.org/solr/SpatialSearch#geodist_-_The_distance_function -->
+  <dynamicField name="points_*" type="point" indexed="true"  stored="true" multiValued="false"/>
+  <dynamicField name="pointm_*" type="point" indexed="true"  stored="true" multiValued="true"/>
+  <dynamicField name="locs_*" type="location" indexed="true"  stored="true" multiValued="false"/>
+  <dynamicField name="locm_*" type="location" indexed="true"  stored="true" multiValued="true"/>
+  <!-- GeoHash fields are deprecated. LatLonPointSpatial fields solve all needs. But we keep the dedicated field names for backward compatibility. -->
+  <dynamicField name="geos_*" type="location" indexed="true"  stored="true" multiValued="false"/>
+  <dynamicField name="geom_*" type="location" indexed="true"  stored="true" multiValued="true"/>
+  <dynamicField name="bboxs_*" type="bbox" indexed="true" stored="true" multiValued="false" />
+  <dynamicField name="bboxm_*" type="bbox" indexed="true" stored="true" multiValued="true" />
+  <dynamicField name="rpts_*" type="location_rpt" indexed="true" stored="true" multiValued="false" />
+  <dynamicField name="rptm_*" type="location_rpt" indexed="true" stored="true" multiValued="true" />
+
+  <!-- External file fields -->
+  <dynamicField name="eff_*" type="file"/>
+
+  <!-- A random sort field -->
+  <dynamicField name="random_*" type="random" indexed="true" stored="true"/>
+
+  <!-- This field is used to store access information (e.g. node access grants), as opposed to field data -->
+  <dynamicField name="access_*" type="pint" indexed="true" stored="false" multiValued="true" docValues="true"/>
+
+  <!-- The following causes solr to ignore any fields that don't already match an existing
+       field name or dynamic field, rather than reporting them as an error.
+       Alternately, change the type="ignored" to some other type e.g. "text" if you want
+       unknown fields indexed and/or stored by default -->
+  <dynamicField name="*" type="ignored" multiValued="true" />
+
+
+    <!-- field type definitions. The "name" attribute is
+       just a label to be used by field definitions.  The "class"
+       attribute and any other attributes determine the real
+       behavior of the fieldType.
+         Class names starting with "solr" refer to java classes in a
+       standard package such as org.apache.solr.analysis
+    -->
+
+    <!-- The StrField type is not analyzed, but indexed/stored verbatim.
+       It supports doc values but in that case the field needs to be
+       single-valued and either required or have a default value.
+      -->
+    <fieldType name="string" class="solr.StrField"/>
+
+    <!-- boolean type: "true" or "false" -->
+    <fieldType name="boolean" class="solr.BoolField"/>
+
+    <!-- sortMissingLast and sortMissingFirst attributes are optional attributes are
+         currently supported on types that are sorted internally as strings
+         and on numeric types.
+         This includes "string", "boolean", "pint", "pfloat", "plong", "pdate", "pdouble".
+       - If sortMissingLast="true", then a sort on this field will cause documents
+         without the field to come after documents with the field,
+         regardless of the requested sort order (asc or desc).
+       - If sortMissingFirst="true", then a sort on this field will cause documents
+         without the field to come before documents with the field,
+         regardless of the requested sort order.
+       - If sortMissingLast="false" and sortMissingFirst="false" (the default),
+         then default lucene sorting will be used which places docs without the
+         field first in an ascending sort and last in a descending sort.
+    -->
+
+    <!--
+      Numeric field types that index values using KD-trees.
+      Point fields don't support FieldCache, so they must have docValues="true" if needed for sorting, faceting, functions, etc.
+    -->
+    <fieldType name="pint" class="solr.IntPointField" docValues="true"/>
+    <fieldType name="pfloat" class="solr.FloatPointField" docValues="true"/>
+    <fieldType name="plong" class="solr.LongPointField" docValues="true"/>
+    <fieldType name="pdouble" class="solr.DoublePointField" docValues="true"/>
+
+    <fieldType name="pints" class="solr.IntPointField" docValues="true" multiValued="true"/>
+    <fieldType name="pfloats" class="solr.FloatPointField" docValues="true" multiValued="true"/>
+    <fieldType name="plongs" class="solr.LongPointField" docValues="true" multiValued="true"/>
+    <fieldType name="pdoubles" class="solr.DoublePointField" docValues="true" multiValued="true"/>
+
+    <!--
+     The ExternalFileField type gets values from an external file instead of the
+     index. This is useful for data such as rankings that might change frequently
+     and require different update frequencies than the documents they are
+     associated with.
+    -->
+    <fieldType name="file" keyField="id" defVal="1" stored="false" indexed="false" class="solr.ExternalFileField"/>
+
+    <!-- The format for this date field is of the form 1995-12-31T23:59:59Z, and
+         is a more restricted form of the canonical representation of dateTime
+         http://www.w3.org/TR/xmlschema-2/#dateTime
+         The trailing "Z" designates UTC time and is mandatory.
+         Optional fractional seconds are allowed: 1995-12-31T23:59:59.999Z
+         All other components are mandatory.
+
+         Expressions can also be used to denote calculations that should be
+         performed relative to "NOW" to determine the value, ie...
+
+               NOW/HOUR
+                  ... Round to the start of the current hour
+               NOW-1DAY
+                  ... Exactly 1 day prior to now
+               NOW/DAY+6MONTHS+3DAYS
+                  ... 6 months and 3 days in the future from the start of
+                      the current day
+
+         Consult the DatePointField javadocs for more information.
+      -->
+    <!-- KD-tree versions of date fields -->
+    <fieldType name="pdate" class="solr.DatePointField" docValues="true"/>
+    <fieldType name="pdates" class="solr.DatePointField" docValues="true" multiValued="true"/>
+
+    <!-- A date range field -->
+    <fieldType name="date_range" class="solr.DateRangeField"/>
+
+    <!--Binary data type. The data should be sent/retrieved in as Base64 encoded Strings -->
+    <fieldType name="binary" class="solr.BinaryField"/>
+
+    <!-- The "RandomSortField" is not used to store or search any
+         data.  You can declare fields of this type it in your schema
+         to generate pseudo-random orderings of your docs for sorting
+         or function purposes.  The ordering is generated based on the field
+         name and the version of the index. As long as the index version
+         remains unchanged, and the same field name is reused,
+         the ordering of the docs will be consistent.
+         If you want different psuedo-random orderings of documents,
+         for the same version of the index, use a dynamicField and
+         change the field name in the request.
+     -->
+    <fieldType name="random" class="solr.RandomSortField" indexed="true" />
+
+    <!-- solr.TextField allows the specification of custom text analyzers
+         specified as a tokenizer and a list of token filters. Different
+         analyzers may be specified for indexing and querying.
+
+         The optional positionIncrementGap puts space between multiple fields of
+         this type on the same document, with the purpose of preventing false phrase
+         matching across fields.
+
+         For more info on customizing your analyzer chain, please see
+         http://wiki.apache.org/solr/AnalyzersTokenizersTokenFilters
+     -->
+
+    <!-- One can also specify an existing Analyzer class that has a
+         default constructor via the class attribute on the analyzer element.
+         Example:
+    <fieldType name="text_greek" class="solr.TextField">
+      <analyzer class="org.apache.lucene.analysis.el.GreekAnalyzer"/>
+    </fieldType>
+    -->
+
+    <!-- A text field that only splits on whitespace for exact matching of words -->
+    <fieldType name="text_ws" class="solr.TextField" omitNorms="true" positionIncrementGap="100">
+      <analyzer>
+        <tokenizer class="solr.WhitespaceTokenizerFactory"/>
+        <filter class="solr.LowerCaseFilterFactory"/>
+      </analyzer>
+    </fieldType>
+
+    <fieldType name="boost_term_payload" stored="false" indexed="true" class="solr.TextField" >
+      <analyzer>
+        <tokenizer class="solr.WhitespaceTokenizerFactory"/>
+        <filter class="solr.LowerCaseFilterFactory"/>
+        <filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
+        <!--
+        The DelimitedPayloadTokenFilter can put payloads on tokens... for example,
+        a token of "foo|1.4"  would be indexed as "foo" with a payload of 1.4f
+        Attributes of the DelimitedPayloadTokenFilterFactory :
+         "delimiter" - a one character delimiter. Default is | (pipe)
+         "encoder" - how to encode the following value into a playload
+           float -> org.apache.lucene.analysis.payloads.FloatEncoder,
+           integer -> o.a.l.a.p.IntegerEncoder
+           identity -> o.a.l.a.p.IdentityEncoder
+             Fully Qualified class name implementing PayloadEncoder, Encoder must have a no arg constructor.
+         -->
+        <filter class="solr.DelimitedPayloadTokenFilterFactory" encoder="float"/>
+        <filter class="solr.LengthFilterFactory" min="2" max="100"/>
+      </analyzer>
+    </fieldType>
+
+    <!-- since fields of this type are by default not stored or indexed,
+         any data added to them will be ignored outright.  -->
+    <fieldType name="ignored" stored="false" indexed="false" multiValued="true" class="solr.StrField" />
+
+    <!-- This point type indexes the coordinates as separate fields (subFields)
+      If subFieldType is defined, it references a type, and a dynamic field
+      definition is created matching *___<typename>.  Alternately, if
+      subFieldSuffix is defined, that is used to create the subFields.
+      Example: if subFieldType="double", then the coordinates would be
+        indexed in fields myloc_0___double,myloc_1___double.
+      Example: if subFieldSuffix="_d" then the coordinates would be indexed
+        in fields myloc_0_d,myloc_1_d
+      The subFields are an implementation detail of the fieldType, and end
+      users normally should not need to know about them.
+     -->
+    <!-- In Drupal we only use prefixes for dynmaic fields. Tht might change in
+      the future but for now we keep this pattern.
+    -->
+    <fieldType name="point" class="solr.PointType" dimension="2" subFieldType="pdouble"/>
+
+    <!-- A specialized field for geospatial search. If indexed, this fieldType must not be multivalued. -->
+    <fieldType name="location" class="solr.LatLonPointSpatialField" docValues="true"/>
+
+    <!-- An alternative geospatial field type new to Solr 4.  It supports multiValued and polygon shapes.
+      For more information about this and other Spatial fields new to Solr 4, see:
+      http://wiki.apache.org/solr/SolrAdaptersForLuceneSpatial4
+    -->
+    <fieldType name="location_rpt" class="solr.SpatialRecursivePrefixTreeFieldType"
+        geo="true" distErrPct="0.025" maxDistErr="0.001" distanceUnits="kilometers" />
+
+    <!-- Spatial rectangle (bounding box) field. It supports most spatial predicates, and has
+    special relevancy modes: score=overlapRatio|area|area2D (local-param to the query).  DocValues is recommended for
+    relevancy. -->
+    <fieldType name="bbox" class="solr.BBoxField"
+               geo="true" distanceUnits="kilometers" numberType="_bbox_coord" />
+    <fieldType name="_bbox_coord" class="solr.DoublePointField" docValues="true" stored="false"/>
+
+  <!-- Money/currency field type. See http://wiki.apache.org/solr/MoneyFieldType
+       Parameters:
+           amountLongSuffix: Required. Refers to a dynamic field for the raw amount sub-field.
+                               The dynamic field must have a field type that extends LongValueFieldType.
+                               Note: If you expect to use Atomic Updates, this dynamic field may not be stored.
+           codeStrSuffix:    Required. Refers to a dynamic field for the currency code sub-field.
+                               The dynamic field must have a field type that extends StrField.
+                               Note: If you expect to use Atomic Updates, this dynamic field may not be stored.
+           defaultCurrency:  Specifies the default currency if none specified. Defaults to "USD"
+           providerClass:    Lets you plug in other exchange provider backend:
+                             solr.FileExchangeRateProvider is the default and takes one parameter:
+                               currencyConfig: name of an xml file holding exchange rates
+                             solr.OpenExchangeRatesOrgProvider uses rates from openexchangerates.org:
+                               ratesFileLocation: URL or path to rates JSON file (default latest.json on the web)
+                               refreshInterval: Number of minutes between each rates fetch (default: 1440, min: 60)
+  -->
+<!--  <fieldType name="currency" class="solr.CurrencyFieldType" amountLongSuffix="_l_ns" codeStrSuffix="_s_ns"
+                 defaultCurrency="USD" currencyConfig="currency.xml" /> -->
+
+  <!-- Following is a dynamic way to include other fields, added by other contrib modules -->
+  &extrafields;
+
+  <!-- Following is a dynamic way to include other types, added by other contrib modules -->
+  &extratypes;
+
+  <!-- Field to use to determine and enforce document uniqueness.
+       Unless this field is marked with required="false", it will be a required field
+    -->
+  <uniqueKey>id</uniqueKey>
+
+  <!-- Similarity is the scoring routine for each document vs. a query.
+       A custom Similarity or SimilarityFactory may be specified here, but
+       the default is fine for most applications.
+       For more info: http://wiki.apache.org/solr/SchemaXml#Similarity
+    -->
+  <!--
+     <similarity class="com.example.solr.CustomSimilarityFactory">
+       <str name="paramkey">param value</str>
+     </similarity>
+    -->
+
+</schema>
diff --git a/materio/conf/schema_extra_fields.xml b/materio/conf/schema_extra_fields.xml
new file mode 100644
index 0000000..bf5b300
--- /dev/null
+++ b/materio/conf/schema_extra_fields.xml
@@ -0,0 +1,102 @@
+<dynamicField name="tcedgestrings_X3b_und_*" type="text_edgenstring" stored="true" indexed="true" multiValued="false" termVectors="true" omitNorms="false" />
+<dynamicField name="tcedgestrings_*" type="text_edgenstring" stored="true" indexed="true" multiValued="false" termVectors="true" omitNorms="false" />
+<dynamicField name="tcedgestringm_X3b_und_*" type="text_edgenstring" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="false" />
+<dynamicField name="tcedgestringm_*" type="text_edgenstring" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="false" />
+<dynamicField name="tocedgestrings_X3b_und_*" type="text_edgenstring" stored="true" indexed="true" multiValued="false" termVectors="true" omitNorms="true" />
+<dynamicField name="tocedgestrings_*" type="text_edgenstring" stored="true" indexed="true" multiValued="false" termVectors="true" omitNorms="true" />
+<dynamicField name="tocedgestringm_X3b_und_*" type="text_edgenstring" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="true" />
+<dynamicField name="tocedgestringm_*" type="text_edgenstring" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="true" />
+<dynamicField name="tucedgestrings_X3b_und_*" type="text_edgenstring" stored="true" indexed="true" multiValued="false" termVectors="true" omitNorms="false" />
+<dynamicField name="tucedgestrings_*" type="text_edgenstring" stored="true" indexed="true" multiValued="false" termVectors="true" omitNorms="false" />
+<dynamicField name="tucedgestringm_X3b_und_*" type="text_edgenstring" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="false" />
+<dynamicField name="tucedgestringm_*" type="text_edgenstring" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="false" />
+<dynamicField name="tcedges_X3b_und_*" type="text_edge" stored="true" indexed="true" multiValued="false" termVectors="true" omitNorms="false" />
+<dynamicField name="tcedges_*" type="text_edge" stored="true" indexed="true" multiValued="false" termVectors="true" omitNorms="false" />
+<dynamicField name="tcedgem_X3b_und_*" type="text_edge" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="false" />
+<dynamicField name="tcedgem_*" type="text_edge" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="false" />
+<dynamicField name="tocedges_X3b_und_*" type="text_edge" stored="true" indexed="true" multiValued="false" termVectors="true" omitNorms="true" />
+<dynamicField name="tocedges_*" type="text_edge" stored="true" indexed="true" multiValued="false" termVectors="true" omitNorms="true" />
+<dynamicField name="tocedgem_X3b_und_*" type="text_edge" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="true" />
+<dynamicField name="tocedgem_*" type="text_edge" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="true" />
+<dynamicField name="tucedges_X3b_und_*" type="text_edge" stored="true" indexed="true" multiValued="false" termVectors="true" omitNorms="false" />
+<dynamicField name="tucedges_*" type="text_edge" stored="true" indexed="true" multiValued="false" termVectors="true" omitNorms="false" />
+<dynamicField name="tucedgem_X3b_und_*" type="text_edge" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="false" />
+<dynamicField name="tucedgem_*" type="text_edge" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="false" />
+<dynamicField name="ts_X3b_en_*" type="text_en" stored="true" indexed="true" multiValued="false" termVectors="true" omitNorms="false" />
+<dynamicField name="tm_X3b_en_*" type="text_en" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="false" />
+<dynamicField name="tos_X3b_en_*" type="text_en" stored="true" indexed="true" multiValued="false" termVectors="true" omitNorms="true" />
+<dynamicField name="tom_X3b_en_*" type="text_en" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="true" />
+<dynamicField name="tus_X3b_en_*" type="text_unstemmed_en" stored="true" indexed="true" multiValued="false" termVectors="true" omitNorms="false" />
+<dynamicField name="tum_X3b_en_*" type="text_unstemmed_en" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="false" />
+<dynamicField name="sort_X3b_en_*" type="collated_en" stored="false" indexed="false" docValues="true" />
+<dynamicField name="ts_X3b_fr_*" type="text_fr" stored="true" indexed="true" multiValued="false" termVectors="true" omitNorms="false" />
+<dynamicField name="tm_X3b_fr_*" type="text_fr" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="false" />
+<dynamicField name="tos_X3b_fr_*" type="text_fr" stored="true" indexed="true" multiValued="false" termVectors="true" omitNorms="true" />
+<dynamicField name="tom_X3b_fr_*" type="text_fr" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="true" />
+<dynamicField name="tus_X3b_fr_*" type="text_unstemmed_fr" stored="true" indexed="true" multiValued="false" termVectors="true" omitNorms="false" />
+<dynamicField name="tum_X3b_fr_*" type="text_unstemmed_fr" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="false" />
+<dynamicField name="sort_X3b_fr_*" type="collated_fr" stored="false" indexed="false" docValues="true" />
+<dynamicField name="tcphonetics_X3b_und_*" type="text_phonetic_und" stored="true" indexed="true" multiValued="false" termVectors="true" omitNorms="false" />
+<dynamicField name="tcphonetics_*" type="text_phonetic_und" stored="true" indexed="true" multiValued="false" termVectors="true" omitNorms="false" />
+<dynamicField name="tcphoneticm_X3b_und_*" type="text_phonetic_und" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="false" />
+<dynamicField name="tcphoneticm_*" type="text_phonetic_und" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="false" />
+<dynamicField name="tocphonetics_X3b_und_*" type="text_phonetic_und" stored="true" indexed="true" multiValued="false" termVectors="true" omitNorms="true" />
+<dynamicField name="tocphonetics_*" type="text_phonetic_und" stored="true" indexed="true" multiValued="false" termVectors="true" omitNorms="true" />
+<dynamicField name="tocphoneticm_X3b_und_*" type="text_phonetic_und" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="true" />
+<dynamicField name="tocphoneticm_*" type="text_phonetic_und" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="true" />
+<dynamicField name="tucphonetics_X3b_und_*" type="text_phonetic_und" stored="true" indexed="true" multiValued="false" termVectors="true" omitNorms="false" />
+<dynamicField name="tucphonetics_*" type="text_phonetic_und" stored="true" indexed="true" multiValued="false" termVectors="true" omitNorms="false" />
+<dynamicField name="tucphoneticm_X3b_und_*" type="text_phonetic_und" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="false" />
+<dynamicField name="tucphoneticm_*" type="text_phonetic_und" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="false" />
+<dynamicField name="tcphonetics_X3b_en_*" type="text_phonetic_en" stored="true" indexed="true" multiValued="false" termVectors="true" omitNorms="false" />
+<dynamicField name="tcphoneticm_X3b_en_*" type="text_phonetic_en" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="false" />
+<dynamicField name="tocphonetics_X3b_en_*" type="text_phonetic_en" stored="true" indexed="true" multiValued="false" termVectors="true" omitNorms="true" />
+<dynamicField name="tocphoneticm_X3b_en_*" type="text_phonetic_en" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="true" />
+<dynamicField name="tucphonetics_X3b_en_*" type="text_phonetic_en" stored="true" indexed="true" multiValued="false" termVectors="true" omitNorms="false" />
+<dynamicField name="tucphoneticm_X3b_en_*" type="text_phonetic_en" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="false" />
+<dynamicField name="tcphonetics_X3b_fr_*" type="text_phonetic_fr" stored="true" indexed="true" multiValued="false" termVectors="true" omitNorms="false" />
+<dynamicField name="tcphoneticm_X3b_fr_*" type="text_phonetic_fr" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="false" />
+<dynamicField name="tocphonetics_X3b_fr_*" type="text_phonetic_fr" stored="true" indexed="true" multiValued="false" termVectors="true" omitNorms="true" />
+<dynamicField name="tocphoneticm_X3b_fr_*" type="text_phonetic_fr" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="true" />
+<dynamicField name="tucphonetics_X3b_fr_*" type="text_phonetic_fr" stored="true" indexed="true" multiValued="false" termVectors="true" omitNorms="false" />
+<dynamicField name="tucphoneticm_X3b_fr_*" type="text_phonetic_fr" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="false" />
+<dynamicField name="ts_X3b_und_*" type="text_und" stored="true" indexed="true" multiValued="false" termVectors="true" omitNorms="false" />
+<dynamicField name="ts_*" type="text_und" stored="true" indexed="true" multiValued="false" termVectors="true" omitNorms="false" />
+<dynamicField name="tm_X3b_und_*" type="text_und" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="false" />
+<dynamicField name="tm_*" type="text_und" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="false" />
+<dynamicField name="tos_X3b_und_*" type="text_und" stored="true" indexed="true" multiValued="false" termVectors="true" omitNorms="true" />
+<dynamicField name="tos_*" type="text_und" stored="true" indexed="true" multiValued="false" termVectors="true" omitNorms="true" />
+<dynamicField name="tom_X3b_und_*" type="text_und" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="true" />
+<dynamicField name="tom_*" type="text_und" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="true" />
+<dynamicField name="tus_X3b_und_*" type="text_und" stored="true" indexed="true" multiValued="false" termVectors="true" omitNorms="false" />
+<dynamicField name="tus_*" type="text_und" stored="true" indexed="true" multiValued="false" termVectors="true" omitNorms="false" />
+<dynamicField name="tum_X3b_und_*" type="text_und" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="false" />
+<dynamicField name="tum_*" type="text_und" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="false" />
+<dynamicField name="spellcheck_und*" type="text_spell_und" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="true" />
+<dynamicField name="spellcheck_*" type="text_spell_und" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="true" />
+<dynamicField name="sort_X3b_und_*" type="collated_und" stored="false" indexed="false" docValues="true" />
+<dynamicField name="sort_*" type="collated_und" stored="false" indexed="false" docValues="true" />
+<dynamicField name="tcngramstrings_X3b_und_*" type="text_ngramstring" stored="true" indexed="true" multiValued="false" termVectors="true" omitNorms="false" />
+<dynamicField name="tcngramstrings_*" type="text_ngramstring" stored="true" indexed="true" multiValued="false" termVectors="true" omitNorms="false" />
+<dynamicField name="tcngramstringm_X3b_und_*" type="text_ngramstring" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="false" />
+<dynamicField name="tcngramstringm_*" type="text_ngramstring" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="false" />
+<dynamicField name="tocngramstrings_X3b_und_*" type="text_ngramstring" stored="true" indexed="true" multiValued="false" termVectors="true" omitNorms="true" />
+<dynamicField name="tocngramstrings_*" type="text_ngramstring" stored="true" indexed="true" multiValued="false" termVectors="true" omitNorms="true" />
+<dynamicField name="tocngramstringm_X3b_und_*" type="text_ngramstring" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="true" />
+<dynamicField name="tocngramstringm_*" type="text_ngramstring" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="true" />
+<dynamicField name="tucngramstrings_X3b_und_*" type="text_ngramstring" stored="true" indexed="true" multiValued="false" termVectors="true" omitNorms="false" />
+<dynamicField name="tucngramstrings_*" type="text_ngramstring" stored="true" indexed="true" multiValued="false" termVectors="true" omitNorms="false" />
+<dynamicField name="tucngramstringm_X3b_und_*" type="text_ngramstring" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="false" />
+<dynamicField name="tucngramstringm_*" type="text_ngramstring" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="false" />
+<dynamicField name="tcngrams_X3b_und_*" type="text_ngram" stored="true" indexed="true" multiValued="false" termVectors="true" omitNorms="false" />
+<dynamicField name="tcngrams_*" type="text_ngram" stored="true" indexed="true" multiValued="false" termVectors="true" omitNorms="false" />
+<dynamicField name="tcngramm_X3b_und_*" type="text_ngram" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="false" />
+<dynamicField name="tcngramm_*" type="text_ngram" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="false" />
+<dynamicField name="tocngrams_X3b_und_*" type="text_ngram" stored="true" indexed="true" multiValued="false" termVectors="true" omitNorms="true" />
+<dynamicField name="tocngrams_*" type="text_ngram" stored="true" indexed="true" multiValued="false" termVectors="true" omitNorms="true" />
+<dynamicField name="tocngramm_X3b_und_*" type="text_ngram" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="true" />
+<dynamicField name="tocngramm_*" type="text_ngram" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="true" />
+<dynamicField name="tucngrams_X3b_und_*" type="text_ngram" stored="true" indexed="true" multiValued="false" termVectors="true" omitNorms="false" />
+<dynamicField name="tucngrams_*" type="text_ngram" stored="true" indexed="true" multiValued="false" termVectors="true" omitNorms="false" />
+<dynamicField name="tucngramm_X3b_und_*" type="text_ngram" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="false" />
+<dynamicField name="tucngramm_*" type="text_ngram" stored="true" indexed="true" multiValued="true" termVectors="true" omitNorms="false" />
diff --git a/materio/conf/schema_extra_types.xml b/materio/conf/schema_extra_types.xml
new file mode 100644
index 0000000..7dc1dc7
--- /dev/null
+++ b/materio/conf/schema_extra_types.xml
@@ -0,0 +1,306 @@
+<!--
+  Edge NGram String Field
+  6.0.0
+-->
+<fieldType name="text_edgenstring" class="solr.TextField" positionIncrementGap="100">
+  <analyzer type="index">
+    <tokenizer class="solr.KeywordTokenizerFactory"/>
+    <filter class="solr.LowerCaseFilterFactory"/>
+    <filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
+    <filter class="solr.EdgeNGramFilterFactory" minGramSize="2" maxGramSize="25"/>
+  </analyzer>
+  <analyzer type="query">
+    <tokenizer class="solr.KeywordTokenizerFactory"/>
+    <filter class="solr.LowerCaseFilterFactory"/>
+    <filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
+  </analyzer>
+</fieldType>
+<!--
+  Edge NGram Text Field
+  7.0.0
+-->
+<fieldType name="text_edge" class="solr.TextField" positionIncrementGap="100">
+  <analyzer type="index">
+    <charFilter class="solr.MappingCharFilterFactory" mapping="accents_und.txt"/>
+    <tokenizer class="solr.WhitespaceTokenizerFactory"/>
+    <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords_und.txt"/>
+    <filter class="solr.WordDelimiterGraphFilterFactory" catenateNumbers="1" generateNumberParts="1" protected="protwords_und.txt" splitOnCaseChange="0" generateWordParts="1" preserveOriginal="1" catenateAll="0" catenateWords="1"/>
+    <filter class="solr.LengthFilterFactory" min="2" max="100"/>
+    <filter class="solr.LowerCaseFilterFactory"/>
+    <filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
+    <filter class="solr.EdgeNGramFilterFactory" minGramSize="2" maxGramSize="25"/>
+  </analyzer>
+  <analyzer type="query">
+    <charFilter class="solr.MappingCharFilterFactory" mapping="accents_und.txt"/>
+    <tokenizer class="solr.WhitespaceTokenizerFactory"/>
+    <filter class="solr.LengthFilterFactory" min="2" max="100"/>
+    <filter class="solr.LowerCaseFilterFactory"/>
+    <filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
+  </analyzer>
+</fieldType>
+<!--
+  English Text Field
+  7.0.0
+-->
+<fieldType name="text_en" class="solr.TextField" positionIncrementGap="100">
+  <analyzer type="index">
+    <charFilter class="solr.MappingCharFilterFactory" mapping="accents_en.txt"/>
+    <tokenizer class="solr.WhitespaceTokenizerFactory"/>
+    <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords_en.txt"/>
+    <filter class="solr.WordDelimiterGraphFilterFactory" catenateNumbers="1" generateNumberParts="1" protected="protwords_en.txt" splitOnCaseChange="0" generateWordParts="1" preserveOriginal="1" catenateAll="0" catenateWords="1"/>
+    <filter class="solr.LengthFilterFactory" min="2" max="100"/>
+    <filter class="solr.LowerCaseFilterFactory"/>
+    <filter class="solr.SnowballPorterFilterFactory" language="English" protected="protwords_en.txt"/>
+    <filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
+  </analyzer>
+  <analyzer type="query">
+    <charFilter class="solr.MappingCharFilterFactory" mapping="accents_en.txt"/>
+    <tokenizer class="solr.WhitespaceTokenizerFactory"/>
+    <filter class="solr.SynonymGraphFilterFactory" synonyms="synonyms_en.txt" expand="true" ignoreCase="true"/>
+    <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords_en.txt"/>
+    <filter class="solr.WordDelimiterGraphFilterFactory" catenateNumbers="0" generateNumberParts="1" protected="protwords_en.txt" splitOnCaseChange="0" generateWordParts="1" preserveOriginal="1" catenateAll="0" catenateWords="0"/>
+    <filter class="solr.LengthFilterFactory" min="2" max="100"/>
+    <filter class="solr.LowerCaseFilterFactory"/>
+    <filter class="solr.SnowballPorterFilterFactory" language="English" protected="protwords_en.txt"/>
+    <filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
+  </analyzer>
+</fieldType>
+<!--
+  English Text Field collated
+  7.0.0
+-->
+<fieldType name="collated_en" class="solr.ICUCollationField" locale="en" strength="primary" caseLevel="false"/>
+<!--
+  English Text Field unstemmed
+  7.0.0
+-->
+<fieldType name="text_unstemmed_en" class="solr.TextField" positionIncrementGap="100">
+  <analyzer type="index">
+    <charFilter class="solr.MappingCharFilterFactory" mapping="accents_en.txt"/>
+    <tokenizer class="solr.WhitespaceTokenizerFactory"/>
+    <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords_en.txt"/>
+    <filter class="solr.WordDelimiterGraphFilterFactory" catenateNumbers="1" generateNumberParts="1" protected="protwords_en.txt" splitOnCaseChange="0" generateWordParts="1" preserveOriginal="1" catenateAll="0" catenateWords="1"/>
+    <filter class="solr.LengthFilterFactory" min="2" max="100"/>
+    <filter class="solr.LowerCaseFilterFactory"/>
+    <filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
+  </analyzer>
+  <analyzer type="query">
+    <charFilter class="solr.MappingCharFilterFactory" mapping="accents_en.txt"/>
+    <tokenizer class="solr.WhitespaceTokenizerFactory"/>
+    <filter class="solr.SynonymGraphFilterFactory" synonyms="synonyms_en.txt" expand="true" ignoreCase="true"/>
+    <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords_en.txt"/>
+    <filter class="solr.WordDelimiterGraphFilterFactory" catenateNumbers="0" generateNumberParts="1" protected="protwords_en.txt" splitOnCaseChange="0" generateWordParts="1" preserveOriginal="1" catenateAll="0" catenateWords="0"/>
+    <filter class="solr.LengthFilterFactory" min="2" max="100"/>
+    <filter class="solr.LowerCaseFilterFactory"/>
+    <filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
+  </analyzer>
+</fieldType>
+<!--
+  French Text Field
+  7.0.0
+-->
+<fieldType name="text_fr" class="solr.TextField" positionIncrementGap="100">
+  <analyzer type="index">
+    <charFilter class="solr.MappingCharFilterFactory" mapping="accents_fr.txt"/>
+    <tokenizer class="solr.WhitespaceTokenizerFactory"/>
+    <filter class="solr.ElisionFilterFactory"/>
+    <filter class="solr.WordDelimiterGraphFilterFactory" catenateNumbers="1" generateNumberParts="1" protected="protwords_fr.txt" splitOnCaseChange="1" generateWordParts="1" preserveOriginal="1" catenateAll="0" catenateWords="1"/>
+    <filter class="solr.LowerCaseFilterFactory"/>
+    <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords_fr.txt"/>
+    <filter class="solr.SnowballPorterFilterFactory" language="French" protected="protwords_fr.txt"/>
+    <filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
+  </analyzer>
+  <analyzer type="query">
+    <charFilter class="solr.MappingCharFilterFactory" mapping="accents_fr.txt"/>
+    <tokenizer class="solr.WhitespaceTokenizerFactory"/>
+    <filter class="solr.WordDelimiterGraphFilterFactory" catenateNumbers="0" generateNumberParts="0" protected="protwords_fr.txt" splitOnCaseChange="1" generateWordParts="1" preserveOriginal="1" catenateAll="0" catenateWords="0"/>
+    <filter class="solr.LowerCaseFilterFactory"/>
+    <filter class="solr.SynonymGraphFilterFactory" synonyms="synonyms_fr.txt" expand="true" ignoreCase="true"/>
+    <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords_fr.txt"/>
+    <filter class="solr.SnowballPorterFilterFactory" language="French" protected="protwords_fr.txt"/>
+    <filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
+  </analyzer>
+</fieldType>
+<!--
+  French Text Field collated
+  7.0.0
+-->
+<fieldType name="collated_fr" class="solr.ICUCollationField" locale="fr" strength="primary" caseLevel="false"/>
+<!--
+  French Text Field unstemmed
+  7.0.0
+-->
+<fieldType name="text_unstemmed_fr" class="solr.TextField" positionIncrementGap="100">
+  <analyzer type="index">
+    <charFilter class="solr.MappingCharFilterFactory" mapping="accents_fr.txt"/>
+    <tokenizer class="solr.WhitespaceTokenizerFactory"/>
+    <filter class="solr.ElisionFilterFactory"/>
+    <filter class="solr.WordDelimiterGraphFilterFactory" catenateNumbers="1" generateNumberParts="1" protected="protwords_fr.txt" splitOnCaseChange="1" generateWordParts="1" preserveOriginal="1" catenateAll="0" catenateWords="1"/>
+    <filter class="solr.LowerCaseFilterFactory"/>
+    <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords_fr.txt"/>
+    <filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
+  </analyzer>
+  <analyzer type="query">
+    <charFilter class="solr.MappingCharFilterFactory" mapping="accents_fr.txt"/>
+    <tokenizer class="solr.WhitespaceTokenizerFactory"/>
+    <filter class="solr.WordDelimiterGraphFilterFactory" catenateNumbers="0" generateNumberParts="0" protected="protwords_fr.txt" splitOnCaseChange="1" generateWordParts="1" preserveOriginal="1" catenateAll="0" catenateWords="0"/>
+    <filter class="solr.LowerCaseFilterFactory"/>
+    <filter class="solr.SynonymGraphFilterFactory" synonyms="synonyms_fr.txt" expand="true" ignoreCase="true"/>
+    <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords_fr.txt"/>
+    <filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
+  </analyzer>
+</fieldType>
+<!--
+  Fulltext Phonetic
+  7.0.0
+-->
+<fieldType name="text_phonetic_und" class="solr.TextField" positionIncrementGap="100">
+  <analyzer type="index">
+    <tokenizer class="solr.WhitespaceTokenizerFactory"/>
+    <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords_und.txt"/>
+    <filter class="solr.WordDelimiterGraphFilterFactory" catenateNumbers="1" generateNumberParts="1" protected="protwords_und.txt" splitOnCaseChange="0" generateWordParts="1" preserveOriginal="1" catenateAll="0" catenateWords="1"/>
+    <filter class="solr.LengthFilterFactory" min="2" max="100"/>
+    <filter class="solr.LowerCaseFilterFactory"/>
+    <filter class="solr.BeiderMorseFilterFactory" languageSet="auto" nameType="GENERIC" ruleType="APPROX" concat="true"/>
+    <filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
+  </analyzer>
+  <analyzer type="query">
+    <tokenizer class="solr.WhitespaceTokenizerFactory"/>
+    <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords_und.txt"/>
+    <filter class="solr.WordDelimiterGraphFilterFactory" catenateNumbers="0" generateNumberParts="1" protected="protwords_und.txt" splitOnCaseChange="0" generateWordParts="1" preserveOriginal="1" catenateAll="0" catenateWords="0"/>
+    <filter class="solr.LengthFilterFactory" min="2" max="100"/>
+    <filter class="solr.LowerCaseFilterFactory"/>
+    <filter class="solr.BeiderMorseFilterFactory" languageSet="auto" nameType="GENERIC" ruleType="APPROX" concat="true"/>
+    <filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
+  </analyzer>
+</fieldType>
+<!--
+  Fulltext Phonetic English
+  7.0.0
+-->
+<fieldType name="text_phonetic_en" class="solr.TextField" positionIncrementGap="100">
+  <analyzer type="index">
+    <tokenizer class="solr.WhitespaceTokenizerFactory"/>
+    <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords_en.txt"/>
+    <filter class="solr.WordDelimiterGraphFilterFactory" catenateNumbers="1" generateNumberParts="1" protected="protwords_en.txt" splitOnCaseChange="0" generateWordParts="1" preserveOriginal="1" catenateAll="0" catenateWords="1"/>
+    <filter class="solr.LengthFilterFactory" min="2" max="100"/>
+    <filter class="solr.LowerCaseFilterFactory"/>
+    <filter class="solr.BeiderMorseFilterFactory" languageSet="english" nameType="GENERIC" ruleType="APPROX" concat="true"/>
+    <filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
+  </analyzer>
+  <analyzer type="query">
+    <tokenizer class="solr.WhitespaceTokenizerFactory"/>
+    <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords_en.txt"/>
+    <filter class="solr.WordDelimiterGraphFilterFactory" catenateNumbers="0" generateNumberParts="1" protected="protwords_en.txt" splitOnCaseChange="0" generateWordParts="1" preserveOriginal="1" catenateAll="0" catenateWords="0"/>
+    <filter class="solr.LengthFilterFactory" min="2" max="100"/>
+    <filter class="solr.LowerCaseFilterFactory"/>
+    <filter class="solr.BeiderMorseFilterFactory" languageSet="english" nameType="GENERIC" ruleType="APPROX" concat="true"/>
+    <filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
+  </analyzer>
+</fieldType>
+<!--
+  Fulltext Phonetic French
+  7.0.0
+-->
+<fieldType name="text_phonetic_fr" class="solr.TextField" positionIncrementGap="100">
+  <analyzer type="index">
+    <tokenizer class="solr.WhitespaceTokenizerFactory"/>
+    <filter class="solr.ElisionFilterFactory"/>
+    <filter class="solr.WordDelimiterGraphFilterFactory" catenateNumbers="1" generateNumberParts="1" protected="protwords_fr.txt" splitOnCaseChange="1" generateWordParts="1" preserveOriginal="1" catenateAll="0" catenateWords="1"/>
+    <filter class="solr.LowerCaseFilterFactory"/>
+    <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords_fr.txt"/>
+    <filter class="solr.BeiderMorseFilterFactory" languageSet="french" nameType="GENERIC" ruleType="APPROX" concat="true"/>
+    <filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
+  </analyzer>
+  <analyzer type="query">
+    <tokenizer class="solr.WhitespaceTokenizerFactory"/>
+    <filter class="solr.WordDelimiterGraphFilterFactory" catenateNumbers="0" generateNumberParts="0" protected="protwords_fr.txt" splitOnCaseChange="1" generateWordParts="1" preserveOriginal="1" catenateAll="0" catenateWords="0"/>
+    <filter class="solr.LowerCaseFilterFactory"/>
+    <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords_fr.txt"/>
+    <filter class="solr.BeiderMorseFilterFactory" languageSet="french" nameType="GENERIC" ruleType="APPROX" concat="true"/>
+    <filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
+  </analyzer>
+</fieldType>
+<!--
+  Language Undefined Text Field
+  7.0.0
+-->
+<fieldType name="text_und" class="solr.TextField" positionIncrementGap="100">
+  <analyzer type="index">
+    <charFilter class="solr.MappingCharFilterFactory" mapping="accents_und.txt"/>
+    <tokenizer class="solr.WhitespaceTokenizerFactory"/>
+    <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords_und.txt"/>
+    <filter class="solr.WordDelimiterGraphFilterFactory" catenateNumbers="1" generateNumberParts="1" protected="protwords_und.txt" splitOnCaseChange="0" generateWordParts="1" preserveOriginal="1" catenateAll="0" catenateWords="1"/>
+    <filter class="solr.LengthFilterFactory" min="2" max="100"/>
+    <filter class="solr.LowerCaseFilterFactory"/>
+    <filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
+  </analyzer>
+  <analyzer type="query">
+    <charFilter class="solr.MappingCharFilterFactory" mapping="accents_und.txt"/>
+    <tokenizer class="solr.WhitespaceTokenizerFactory"/>
+    <filter class="solr.SynonymGraphFilterFactory" synonyms="synonyms_und.txt" expand="true" ignoreCase="true"/>
+    <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords_und.txt"/>
+    <filter class="solr.WordDelimiterGraphFilterFactory" catenateNumbers="0" generateNumberParts="1" protected="protwords_und.txt" splitOnCaseChange="0" generateWordParts="1" preserveOriginal="1" catenateAll="0" catenateWords="0"/>
+    <filter class="solr.LengthFilterFactory" min="2" max="100"/>
+    <filter class="solr.LowerCaseFilterFactory"/>
+    <filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
+  </analyzer>
+</fieldType>
+<!--
+  Language Undefined Text Field spellcheck
+  7.0.0
+-->
+<fieldType name="text_spell_und" class="solr.TextField" positionIncrementGap="100">
+  <analyzer>
+    <charFilter class="solr.MappingCharFilterFactory" mapping="accents_und.txt"/>
+    <tokenizer class="solr.WhitespaceTokenizerFactory"/>
+    <filter class="solr.LengthFilterFactory" min="2" max="100"/>
+    <filter class="solr.LowerCaseFilterFactory"/>
+    <filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
+  </analyzer>
+</fieldType>
+<!--
+  Language Undefined Text Field collated
+  7.0.0
+-->
+<fieldType name="collated_und" class="solr.ICUCollationField" locale="en" strength="primary" caseLevel="false"/>
+<!--
+  NGram String Field
+  6.0.0
+-->
+<fieldType name="text_ngramstring" class="solr.TextField" positionIncrementGap="100">
+  <analyzer type="index">
+    <tokenizer class="solr.KeywordTokenizerFactory"/>
+    <filter class="solr.LowerCaseFilterFactory"/>
+    <filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
+    <filter class="solr.NGramFilterFactory" minGramSize="2" maxGramSize="25"/>
+  </analyzer>
+  <analyzer type="query">
+    <tokenizer class="solr.KeywordTokenizerFactory"/>
+    <filter class="solr.LowerCaseFilterFactory"/>
+    <filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
+  </analyzer>
+</fieldType>
+<!--
+  NGram Text Field
+  7.0.0
+-->
+<fieldType name="text_ngram" class="solr.TextField" positionIncrementGap="100">
+  <analyzer type="index">
+    <charFilter class="solr.MappingCharFilterFactory" mapping="accents_und.txt"/>
+    <tokenizer class="solr.WhitespaceTokenizerFactory"/>
+    <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords_und.txt"/>
+    <filter class="solr.WordDelimiterGraphFilterFactory" catenateNumbers="1" generateNumberParts="1" protected="protwords_und.txt" splitOnCaseChange="0" generateWordParts="1" preserveOriginal="1" catenateAll="0" catenateWords="1"/>
+    <filter class="solr.LengthFilterFactory" min="2" max="100"/>
+    <filter class="solr.LowerCaseFilterFactory"/>
+    <filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
+    <filter class="solr.NGramFilterFactory" minGramSize="2" maxGramSize="25"/>
+  </analyzer>
+  <analyzer type="query">
+    <charFilter class="solr.MappingCharFilterFactory" mapping="accents_und.txt"/>
+    <tokenizer class="solr.WhitespaceTokenizerFactory"/>
+    <filter class="solr.LengthFilterFactory" min="2" max="100"/>
+    <filter class="solr.LowerCaseFilterFactory"/>
+    <filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
+  </analyzer>
+</fieldType>
diff --git a/materio/conf/solrconfig.xml b/materio/conf/solrconfig.xml
new file mode 100644
index 0000000..49939a5
--- /dev/null
+++ b/materio/conf/solrconfig.xml
@@ -0,0 +1,1390 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<!DOCTYPE config [
+  <!ENTITY extra SYSTEM "solrconfig_extra.xml">
+  <!ENTITY index SYSTEM "solrconfig_index.xml">
+]>
+
+<!--
+     For more details about configurations options that may appear in
+     this file, see http://wiki.apache.org/solr/SolrConfigXml.
+-->
+<config name="drupal-8.3.2-solr-7.x" >
+  <!-- In all configuration below, a prefix of "solr." for class names
+       is an alias that causes solr to search appropriate packages,
+       including org.apache.solr.(search|update|request|core|analysis)
+
+       You may also specify a fully qualified Java classname if you
+       have your own custom plugins.
+    -->
+
+  <!-- Set this to 'false' if you want solr to continue working after
+       it has encountered an severe configuration error.  In a
+       production environment, you may want solr to keep working even
+       if one handler is mis-configured.
+
+       You may also set this to false using by setting the system
+       property:
+
+         -Dsolr.abortOnConfigurationError=false
+    -->
+  <abortOnConfigurationError>${solr.abortOnConfigurationError:true}</abortOnConfigurationError>
+
+  <!-- Controls what version of Lucene various components of Solr
+       adhere to.  Generally, you want to use the latest version to
+       get all bug fixes and improvements. It is highly recommended
+       that you fully re-index after changing this setting as it can
+       affect both how text is indexed and queried.
+    -->
+  <luceneMatchVersion>${solr.luceneMatchVersion:LUCENE_70}</luceneMatchVersion>
+
+  <!-- <lib/> directives can be used to instruct Solr to load any Jars
+       identified and use them to resolve any "plugins" specified in
+       your solrconfig.xml or schema.xml (ie: Analyzers, Request
+       Handlers, etc...).
+
+       All directories and paths are resolved relative to the
+       instanceDir.
+
+       Please note that <lib/> directives are processed in the order
+       that they appear in your solrconfig.xml file, and are "stacked"
+       on top of each other when building a ClassLoader - so if you have
+       plugin jars with dependencies on other jars, the "lower level"
+       dependency jars should be loaded first.
+
+       If a "./lib" directory exists in your instanceDir, all files
+       found in it are included as if you had used the following
+       syntax...
+
+              <lib dir="./lib" />
+    -->
+
+  <!-- A 'dir' option by itself adds any files found in the directory
+       to the classpath, this is useful for including all jars in a
+       directory.
+
+       When a 'regex' is specified in addition to a 'dir', only the
+       files in that directory which completely match the regex
+       (anchored on both ends) will be included.
+
+       If a 'dir' option (with or without a regex) is used and nothing
+       is found that matches, a warning will be logged.
+
+       The examples below can be used to load some solr-contribs along
+       with their external dependencies.
+    -->
+  <lib dir="${solr.install.dir:../../../..}/dist/" regex="solr-dataimporthandler-.*\.jar" />
+
+  <lib dir="${solr.install.dir:../../../..}/contrib/extraction/lib" regex=".*\.jar" />
+  <lib dir="${solr.install.dir:../../../..}/dist/" regex="solr-cell-\d.*\.jar" />
+
+  <lib dir="${solr.install.dir:../../../..}/contrib/langid/lib/" regex=".*\.jar" />
+  <lib dir="${solr.install.dir:../../../..}/dist/" regex="solr-langid-\d.*\.jar" />
+
+  <lib dir="${solr.install.dir:../../../..}/contrib/velocity/lib" regex=".*\.jar" />
+  <lib dir="${solr.install.dir:../../../..}/dist/" regex="solr-velocity-\d.*\.jar" />
+
+  <lib dir="${solr.install.dir:../../../..}/contrib/analysis-extras/lib" regex=".*\.jar" />
+  <lib dir="${solr.install.dir:../../../..}/contrib/analysis-extras/lucene-libs" regex=".*\.jar" />
+  <lib dir="${solr.install.dir:../../../..}/dist/" regex="solr-analysis-extras-\d.*\.jar" />
+
+  <!-- an exact 'path' can be used instead of a 'dir' to specify a
+       specific jar file.  This will cause a serious error to be logged
+       if it can't be loaded.
+    -->
+  <!--
+     <lib path="../a-jar-that-does-not-exist.jar" />
+  -->
+
+  <!-- Data Directory
+
+       Used to specify an alternate directory to hold all index data
+       other than the default ./data under the Solr home.  If
+       replication is in use, this should match the replication
+       configuration.
+    -->
+  <dataDir>${solr.data.dir:}</dataDir>
+
+
+  <!-- The DirectoryFactory to use for indexes.
+
+       solr.StandardDirectoryFactory is filesystem
+       based and tries to pick the best implementation for the current
+       JVM and platform.  solr.NRTCachingDirectoryFactory, the default,
+       wraps solr.StandardDirectoryFactory and caches small files in memory
+       for better NRT performance.
+
+       One can force a particular implementation via solr.MMapDirectoryFactory,
+       solr.NIOFSDirectoryFactory, or solr.SimpleFSDirectoryFactory.
+
+       solr.RAMDirectoryFactory is memory based and not persistent.
+    -->
+  <directoryFactory name="DirectoryFactory"
+                    class="${solr.directoryFactory:solr.NRTCachingDirectoryFactory}">
+
+
+    <!-- These will be used if you are using the solr.HdfsDirectoryFactory,
+         otherwise they will be ignored. If you don't plan on using hdfs,
+         you can safely remove this section. -->
+    <!-- The root directory that collection data should be written to. -->
+    <str name="solr.hdfs.home">${solr.hdfs.home:}</str>
+    <!-- The hadoop configuration files to use for the hdfs client. -->
+    <str name="solr.hdfs.confdir">${solr.hdfs.confdir:}</str>
+    <!-- Enable/Disable the hdfs cache. -->
+    <str name="solr.hdfs.blockcache.enabled">${solr.hdfs.blockcache.enabled:true}</str>
+    <!-- Enable/Disable using one global cache for all SolrCores.
+         The settings used will be from the first HdfsDirectoryFactory created. -->
+    <str name="solr.hdfs.blockcache.global">${solr.hdfs.blockcache.global:true}</str>
+
+  </directoryFactory>
+
+  <!-- The CodecFactory for defining the format of the inverted index.
+       The default implementation is SchemaCodecFactory, which is the official Lucene
+       index format, but hooks into the schema to provide per-field customization of
+       the postings lists and per-document values in the fieldType element
+       (postingsFormat/docValuesFormat). Note that most of the alternative implementations
+       are experimental, so if you choose to customize the index format, it's a good
+       idea to convert back to the official format e.g. via IndexWriter.addIndexes(IndexReader)
+       before upgrading to a newer version to avoid unnecessary reindexing.
+  -->
+  <codecFactory class="solr.SchemaCodecFactory"/>
+
+  <!-- To enable dynamic schema REST APIs, remove the following <schemaFactory>.
+  -->
+  <schemaFactory class="ClassicIndexSchemaFactory"/>
+
+  <!-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+       Index Config - These settings control low-level behavior of indexing
+       Most example settings here show the default value, but are commented
+       out, to more easily see where customizations have been made.
+
+       Note: This replaces <indexDefaults> and <mainIndex> from older versions
+       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -->
+  <indexConfig>
+    <!-- maxFieldLength was removed in 4.0. To get similar behavior, include a
+         LimitTokenCountFilterFactory in your fieldType definition. E.g.
+     <filter class="solr.LimitTokenCountFilterFactory" maxTokenCount="10000"/>
+    -->
+    <!-- Maximum time to wait for a write lock (ms) for an IndexWriter. Default: 1000 -->
+    <!-- <writeLockTimeout>1000</writeLockTimeout>  -->
+
+    <!-- Expert: Enabling compound file will use less files for the index,
+         using fewer file descriptors on the expense of performance decrease.
+         Default in Lucene is "true". Default in Solr is "false" (since 3.6) -->
+    <!-- <useCompoundFile>false</useCompoundFile> -->
+
+    <!-- ramBufferSizeMB sets the amount of RAM that may be used by Lucene
+         indexing for buffering added documents and deletions before they are
+         flushed to the Directory.
+         maxBufferedDocs sets a limit on the number of documents buffered
+         before flushing.
+         If both ramBufferSizeMB and maxBufferedDocs is set, then
+         Lucene will flush based on whichever limit is hit first.
+         The default is 100 MB.  -->
+    <!-- <ramBufferSizeMB>100</ramBufferSizeMB> -->
+    <!-- <maxBufferedDocs>1000</maxBufferedDocs> -->
+
+    <!-- Expert: Merge Policy
+         The Merge Policy in Lucene controls how merging of segments is done.
+         The default since Solr/Lucene 3.3 is TieredMergePolicy.
+         The default since Lucene 2.3 was the LogByteSizeMergePolicy,
+         Even older versions of Lucene used LogDocMergePolicy.
+      -->
+    <!--
+        <mergePolicyFactory class="solr.TieredMergePolicyFactory">
+          <int name="maxMergeAtOnce">10</int>
+          <int name="segmentsPerTier">10</int>
+        </mergePolicyFactory>
+     -->
+
+    <!-- Expert: Merge Scheduler
+         The Merge Scheduler in Lucene controls how merges are
+         performed.  The ConcurrentMergeScheduler (Lucene 2.3 default)
+         can perform merges in the background using separate threads.
+         The SerialMergeScheduler (Lucene 2.2 default) does not.
+     -->
+    <!--
+       <mergeScheduler class="org.apache.lucene.index.ConcurrentMergeScheduler"/>
+       -->
+
+    <!-- LockFactory
+
+         This option specifies which Lucene LockFactory implementation
+         to use.
+
+         single = SingleInstanceLockFactory - suggested for a
+                  read-only index or when there is no possibility of
+                  another process trying to modify the index.
+         native = NativeFSLockFactory - uses OS native file locking.
+                  Do not use when multiple solr webapps in the same
+                  JVM are attempting to share a single index.
+         simple = SimpleFSLockFactory  - uses a plain file for locking
+
+         Defaults: 'native' is default for Solr3.6 and later, otherwise
+                   'simple' is the default
+
+         More details on the nuances of each LockFactory...
+         http://wiki.apache.org/lucene-java/AvailableLockFactories
+    -->
+    <lockType>${solr.lock.type:native}</lockType>
+
+    <!-- Commit Deletion Policy
+         Custom deletion policies can be specified here. The class must
+         implement org.apache.lucene.index.IndexDeletionPolicy.
+
+         The default Solr IndexDeletionPolicy implementation supports
+         deleting index commit points on number of commits, age of
+         commit point and optimized status.
+
+         The latest commit point should always be preserved regardless
+         of the criteria.
+    -->
+    <!--
+    <deletionPolicy class="solr.SolrDeletionPolicy">
+    -->
+    <!-- The number of commit points to be kept -->
+    <!-- <str name="maxCommitsToKeep">1</str> -->
+    <!-- The number of optimized commit points to be kept -->
+    <!-- <str name="maxOptimizedCommitsToKeep">0</str> -->
+    <!--
+        Delete all commit points once they have reached the given age.
+        Supports DateMathParser syntax e.g.
+      -->
+    <!--
+       <str name="maxCommitAge">30MINUTES</str>
+       <str name="maxCommitAge">1DAY</str>
+    -->
+    <!--
+    </deletionPolicy>
+    -->
+
+    <!-- Lucene Infostream
+
+         To aid in advanced debugging, Lucene provides an "InfoStream"
+         of detailed information when indexing.
+
+         Setting the value to true will instruct the underlying Lucene
+         IndexWriter to write its info stream to solr's log. By default,
+         this is enabled here, and controlled through log4j2.xml
+      -->
+    <infoStream>true</infoStream>
+
+    <!-- Let the config generator easily inject additional stuff. -->
+    &index;
+
+  </indexConfig>
+
+  <!-- The default high-performance update handler -->
+  <updateHandler class="solr.DirectUpdateHandler2">
+
+    <!-- Enables a transaction log, used for real-time get, durability, and
+         and solr cloud replica recovery.  The log can grow as big as
+         uncommitted changes to the index, so use of a hard autoCommit
+         is recommended (see below).
+         "dir" - the target directory for transaction logs, defaults to the
+                solr data directory.  -->
+    <updateLog>
+      <str name="dir">${solr.ulog.dir:}</str>
+    </updateLog>
+
+    <!-- AutoCommit
+
+         Perform a hard commit automatically under certain conditions.
+         Instead of enabling autoCommit, consider using "commitWithin"
+         when adding documents.
+
+         http://wiki.apache.org/solr/UpdateXmlMessages
+
+         maxDocs - Maximum number of documents to add since the last
+                   commit before automatically triggering a new commit.
+
+         maxTime - Maximum amount of time in ms that is allowed to pass
+                   since a document was added before automatically
+                   triggering a new commit.
+         openSearcher - if false, the commit causes recent index changes
+           to be flushed to stable storage, but does not cause a new
+           searcher to be opened to make those changes visible.
+
+         If the updateLog is enabled, then it's highly recommended to
+         have some sort of hard autoCommit to limit the log size.
+      -->
+    <autoCommit>
+      <maxDocs>${solr.autoCommit.MaxDocs:-1}</maxDocs>
+      <maxTime>${solr.autoCommit.MaxTime:15000}</maxTime>
+      <openSearcher>false</openSearcher>
+    </autoCommit>
+
+    <!-- softAutoCommit is like autoCommit except it causes a
+         'soft' commit which only ensures that changes are visible
+         but does not ensure that data is synced to disk.  This is
+         faster and more near-realtime friendly than a hard commit.
+      -->
+
+    <autoSoftCommit>
+      <maxDocs>${solr.autoSoftCommit.MaxDocs:-1}</maxDocs>
+      <maxTime>${solr.autoSoftCommit.MaxTime:-1}</maxTime>
+    </autoSoftCommit>
+
+    <!-- Update Related Event Listeners
+
+         Various IndexWriter related events can trigger Listeners to
+         take actions.
+
+         postCommit - fired after every commit or optimize command
+         postOptimize - fired after every optimize command
+      -->
+    <!-- The RunExecutableListener executes an external command from a
+         hook such as postCommit or postOptimize.
+
+         exe - the name of the executable to run
+         dir - dir to use as the current working directory. (default=".")
+         wait - the calling thread waits until the executable returns.
+                (default="true")
+         args - the arguments to pass to the program.  (default is none)
+         env - environment variables to set.  (default is none)
+      -->
+    <!-- This example shows how RunExecutableListener could be used
+         with the script based replication...
+         http://wiki.apache.org/solr/CollectionDistribution
+      -->
+    <!--
+       <listener event="postCommit" class="solr.RunExecutableListener">
+         <str name="exe">solr/bin/snapshooter</str>
+         <str name="dir">.</str>
+         <bool name="wait">true</bool>
+         <arr name="args"> <str>arg1</str> <str>arg2</str> </arr>
+         <arr name="env"> <str>MYVAR=val1</str> </arr>
+       </listener>
+      -->
+
+  </updateHandler>
+
+  <!-- IndexReaderFactory
+
+       Use the following format to specify a custom IndexReaderFactory,
+       which allows for alternate IndexReader implementations.
+
+       ** Experimental Feature **
+
+       Please note - Using a custom IndexReaderFactory may prevent
+       certain other features from working. The API to
+       IndexReaderFactory may change without warning or may even be
+       removed from future releases if the problems cannot be
+       resolved.
+
+
+       ** Features that may not work with custom IndexReaderFactory **
+
+       The ReplicationHandler assumes a disk-resident index. Using a
+       custom IndexReader implementation may cause incompatibility
+       with ReplicationHandler and may cause replication to not work
+       correctly. See SOLR-1366 for details.
+
+    -->
+  <!--
+  <indexReaderFactory name="IndexReaderFactory" class="package.class">
+    <str name="someArg">Some Value</str>
+  </indexReaderFactory >
+  -->
+
+  <!-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+       Query section - these settings control query time things like caches
+       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -->
+  <query>
+    <!-- Max Boolean Clauses
+
+         Maximum number of clauses in each BooleanQuery,  an exception
+         is thrown if exceeded.
+
+         ** WARNING **
+
+         This option actually modifies a global Lucene property that
+         will affect all SolrCores.  If multiple solrconfig.xml files
+         disagree on this property, the value at any given moment will
+         be based on the last SolrCore to be initialized.
+
+      -->
+    <maxBooleanClauses>1024</maxBooleanClauses>
+
+
+    <!-- Solr Internal Query Caches
+
+         There are two implementations of cache available for Solr,
+         LRUCache, based on a synchronized LinkedHashMap, and
+         FastLRUCache, based on a ConcurrentHashMap.
+
+         FastLRUCache has faster gets and slower puts in single
+         threaded operation and thus is generally faster than LRUCache
+         when the hit ratio of the cache is high (> 75%), and may be
+         faster under other scenarios on multi-cpu systems.
+    -->
+
+    <!-- Filter Cache
+
+         Cache used by SolrIndexSearcher for filters (DocSets),
+         unordered sets of *all* documents that match a query.  When a
+         new searcher is opened, its caches may be prepopulated or
+         "autowarmed" using data from caches in the old searcher.
+         autowarmCount is the number of items to prepopulate.  For
+         LRUCache, the autowarmed items will be the most recently
+         accessed items.
+
+         Parameters:
+           class - the SolrCache implementation LRUCache or
+               (LRUCache or FastLRUCache)
+           size - the maximum number of entries in the cache
+           initialSize - the initial capacity (number of entries) of
+               the cache.  (see java.util.HashMap)
+           autowarmCount - the number of entries to prepopulate from
+               and old cache.
+      -->
+    <filterCache class="solr.FastLRUCache"
+                 size="512"
+                 initialSize="512"
+                 autowarmCount="0"/>
+
+    <!-- Query Result Cache
+
+         Caches results of searches - ordered lists of document ids
+         (DocList) based on a query, a sort, and the range of documents requested.
+      -->
+    <queryResultCache class="solr.LRUCache"
+                      size="512"
+                      initialSize="512"
+                      autowarmCount="0"/>
+
+    <!-- Document Cache
+
+         Caches Lucene Document objects (the stored fields for each
+         document).  Since Lucene internal document ids are transient,
+         this cache will not be autowarmed.
+      -->
+    <documentCache class="solr.LRUCache"
+                   size="512"
+                   initialSize="512"
+                   autowarmCount="0"/>
+
+    <!-- custom cache currently used by block join -->
+    <cache name="perSegFilter"
+           class="solr.search.LRUCache"
+           size="10"
+           initialSize="0"
+           autowarmCount="10"
+           regenerator="solr.NoOpRegenerator" />
+
+    <!-- Field Value Cache
+
+         Cache used to hold field values that are quickly accessible
+         by document id.  The fieldValueCache is created by default
+         even if not configured here.
+      -->
+    <!--
+       <fieldValueCache class="solr.FastLRUCache"
+                        size="512"
+                        autowarmCount="128"
+                        showItems="32" />
+      -->
+
+    <!-- Custom Cache
+
+         Example of a generic cache.  These caches may be accessed by
+         name through SolrIndexSearcher.getCache(),cacheLookup(), and
+         cacheInsert().  The purpose is to enable easy caching of
+         user/application level data.  The regenerator argument should
+         be specified as an implementation of solr.CacheRegenerator
+         if autowarming is desired.
+      -->
+    <!--
+       <cache name="myUserCache"
+              class="solr.LRUCache"
+              size="4096"
+              initialSize="1024"
+              autowarmCount="1024"
+              regenerator="com.mycompany.MyRegenerator"
+              />
+      -->
+
+
+    <!-- Lazy Field Loading
+
+         If true, stored fields that are not requested will be loaded
+         lazily.  This can result in a significant speed improvement
+         if the usual case is to not load all stored fields,
+         especially if the skipped fields are large compressed text
+         fields.
+    -->
+    <enableLazyFieldLoading>true</enableLazyFieldLoading>
+
+    <!-- Use Filter For Sorted Query
+
+         A possible optimization that attempts to use a filter to
+         satisfy a search.  If the requested sort does not include
+         score, then the filterCache will be checked for a filter
+         matching the query. If found, the filter will be used as the
+         source of document ids, and then the sort will be applied to
+         that.
+
+         For most situations, this will not be useful unless you
+         frequently get the same search repeatedly with different sort
+         options, and none of them ever use "score"
+      -->
+    <!--
+       <useFilterForSortedQuery>true</useFilterForSortedQuery>
+      -->
+
+    <!-- Result Window Size
+
+         An optimization for use with the queryResultCache.  When a search
+         is requested, a superset of the requested number of document ids
+         are collected.  For example, if a search for a particular query
+         requests matching documents 10 through 19, and queryWindowSize is 50,
+         then documents 0 through 49 will be collected and cached.  Any further
+         requests in that range can be satisfied via the cache.
+      -->
+    <queryResultWindowSize>20</queryResultWindowSize>
+
+    <!-- Maximum number of documents to cache for any entry in the
+         queryResultCache.
+      -->
+    <queryResultMaxDocsCached>200</queryResultMaxDocsCached>
+
+    <!-- Query Related Event Listeners
+
+         Various IndexSearcher related events can trigger Listeners to
+         take actions.
+
+         newSearcher - fired whenever a new searcher is being prepared
+         and there is a current searcher handling requests (aka
+         registered).  It can be used to prime certain caches to
+         prevent long request times for certain requests.
+
+         firstSearcher - fired whenever a new searcher is being
+         prepared but there is no current registered searcher to handle
+         requests or to gain autowarming data from.
+
+
+      -->
+    <!-- QuerySenderListener takes an array of NamedList and executes a
+         local query request for each NamedList in sequence.
+      -->
+    <listener event="newSearcher" class="solr.QuerySenderListener">
+      <arr name="queries">
+        <!--
+           <lst><str name="q">solr</str><str name="sort">price asc</str></lst>
+           <lst><str name="q">rocks</str><str name="sort">weight asc</str></lst>
+          -->
+      </arr>
+    </listener>
+    <listener event="firstSearcher" class="solr.QuerySenderListener">
+      <arr name="queries">
+        <lst>
+          <str name="q">static firstSearcher warming in solrconfig.xml</str>
+        </lst>
+      </arr>
+    </listener>
+
+    <!-- Use Cold Searcher
+
+         If a search request comes in and there is no current
+         registered searcher, then immediately register the still
+         warming searcher and use it.  If "false" then all requests
+         will block until the first searcher is done warming.
+      -->
+    <useColdSearcher>false</useColdSearcher>
+
+  </query>
+
+
+  <!-- Request Dispatcher
+
+       This section contains instructions for how the SolrDispatchFilter
+       should behave when processing requests for this SolrCore.
+    -->
+  <requestDispatcher>
+    <!-- Request Parsing
+
+         These settings indicate how Solr Requests may be parsed, and
+         what restrictions may be placed on the ContentStreams from
+         those requests
+
+         enableRemoteStreaming - enables use of the stream.file
+         and stream.url parameters for specifying remote streams.
+
+         multipartUploadLimitInKB - specifies the max size (in KiB) of
+         Multipart File Uploads that Solr will allow in a Request.
+
+         formdataUploadLimitInKB - specifies the max size (in KiB) of
+         form data (application/x-www-form-urlencoded) sent via
+         POST. You can use POST to pass request parameters not
+         fitting into the URL.
+
+         addHttpRequestToContext - if set to true, it will instruct
+         the requestParsers to include the original HttpServletRequest
+         object in the context map of the SolrQueryRequest under the
+         key "httpRequest". It will not be used by any of the existing
+         Solr components, but may be useful when developing custom
+         plugins.
+
+         *** WARNING ***
+         Before enabling remote streaming, you should make sure your
+         system has authentication enabled.
+
+    <requestParsers enableRemoteStreaming="false"
+                    multipartUploadLimitInKB="-1"
+                    formdataUploadLimitInKB="-1"
+                    addHttpRequestToContext="false"/>
+      -->
+
+    <!-- HTTP Caching
+
+         Set HTTP caching related parameters (for proxy caches and clients).
+
+         The options below instruct Solr not to output any HTTP Caching
+         related headers
+      -->
+    <httpCaching never304="true" />
+    <!-- If you include a <cacheControl> directive, it will be used to
+         generate a Cache-Control header (as well as an Expires header
+         if the value contains "max-age=")
+
+         By default, no Cache-Control header is generated.
+
+         You can use the <cacheControl> option even if you have set
+         never304="true"
+      -->
+    <!--
+       <httpCaching never304="true" >
+         <cacheControl>max-age=30, public</cacheControl>
+       </httpCaching>
+      -->
+    <!-- To enable Solr to respond with automatically generated HTTP
+         Caching headers, and to response to Cache Validation requests
+         correctly, set the value of never304="false"
+
+         This will cause Solr to generate Last-Modified and ETag
+         headers based on the properties of the Index.
+
+         The following options can also be specified to affect the
+         values of these headers...
+
+         lastModFrom - the default value is "openTime" which means the
+         Last-Modified value (and validation against If-Modified-Since
+         requests) will all be relative to when the current Searcher
+         was opened.  You can change it to lastModFrom="dirLastMod" if
+         you want the value to exactly correspond to when the physical
+         index was last modified.
+
+         etagSeed="..." is an option you can change to force the ETag
+         header (and validation against If-None-Match requests) to be
+         different even if the index has not changed (ie: when making
+         significant changes to your config file)
+
+         (lastModifiedFrom and etagSeed are both ignored if you use
+         the never304="true" option)
+      -->
+    <!--
+       <httpCaching lastModifiedFrom="openTime"
+                    etagSeed="Solr">
+         <cacheControl>max-age=30, public</cacheControl>
+       </httpCaching>
+      -->
+  </requestDispatcher>
+
+  <!-- Request Handlers
+
+       http://wiki.apache.org/solr/SolrRequestHandler
+
+       Incoming queries will be dispatched to a specific handler by name
+       based on the path specified in the request.
+
+       If a Request Handler is declared with startup="lazy", then it will
+       not be initialized until the first request that uses it.
+
+    -->
+  <!-- Disabled for security reasons.
+  <requestHandler name="/dataimport" class="solr.DataImportHandler">
+    <lst name="defaults">
+      <str name="config">solr-data-config.xml</str>
+    </lst>
+  </requestHandler>
+  -->
+
+  <!-- SearchHandler
+
+       http://wiki.apache.org/solr/SearchHandler
+
+       For processing Search Queries, the primary Request Handler
+       provided with Solr is "SearchHandler" It delegates to a sequent
+       of SearchComponents (see below) and supports distributed
+       queries across multiple shards
+    -->
+  <requestHandler name="/select" class="solr.SearchHandler">
+    <!-- default values for query parameters can be specified, these
+         will be overridden by parameters in the request
+      -->
+    <lst name="defaults">
+      <str name="defType">lucene</str>
+      <str name="df">id</str>
+      <str name="echoParams">explicit</str>
+      <bool name="omitHeader">true</bool>
+      <!-- Don't abort searches for the /select request handler (set in solrcore.properties) -->
+      <int name="timeAllowed">${solr.selectSearchHandler.timeAllowed:-1}</int>
+      <!-- By default, don't spell check -->
+      <str name="spellcheck">false</str>
+    </lst>
+    <arr name="last-components">
+      <str>spellcheck</str>
+      <str>elevator</str>
+    </arr>
+  </requestHandler>
+
+  <!-- A request handler that returns indented JSON by default -->
+  <requestHandler name="/query" class="solr.SearchHandler">
+    <lst name="defaults">
+      <str name="echoParams">explicit</str>
+      <str name="wt">json</str>
+      <str name="indent">true</str>
+      <str name="df">text</str>
+    </lst>
+  </requestHandler>
+
+  <!-- A Robust Example
+
+       This example SearchHandler declaration shows off usage of the
+       SearchHandler with many defaults declared
+
+       Note that multiple instances of the same Request Handler
+       (SearchHandler) can be registered multiple times with different
+       names (and different init parameters)
+    -->
+  <!-- Disabled for security reasons, not used by Drupal.
+  <requestHandler name="/browse" class="solr.SearchHandler">
+    <lst name="defaults">
+      <str name="echoParams">explicit</str>
+
+      <!- - VelocityResponseWriter settings - ->
+      <str name="wt">velocity</str>
+      <str name="v.template">browse</str>
+      <str name="v.layout">layout</str>
+
+      <!- - Query settings - ->
+      <str name="defType">edismax</str>
+      <str name="q.alt">*:*</str>
+      <str name="rows">10</str>
+      <str name="fl">*,score</str>
+
+      <!- - Faceting defaults - ->
+      <str name="facet">on</str>
+      <str name="facet.mincount">1</str>
+    </lst>
+  </requestHandler>
+  -->
+
+  <!-- The more like this handler offers many advantages over the standard handler,
+     when performing moreLikeThis requests.-->
+  <requestHandler name="/mlt" class="solr.MoreLikeThisHandler">
+    <lst name="defaults">
+      <str name="df">content</str>
+      <str name="mlt.mintf">1</str>
+      <str name="mlt.mindf">1</str>
+      <str name="mlt.minwl">3</str>
+      <str name="mlt.maxwl">15</str>
+      <str name="mlt.maxqt">20</str>
+      <str name="mlt.match.include">false</str>
+      <!-- Abort any searches longer than 2 seconds (set in solrcore.properties) -->
+      <int name="timeAllowed">${solr.mlt.timeAllowed:2000}</int>
+    </lst>
+  </requestHandler>
+
+  <!-- A minimal query type for doing lucene queries -->
+  <requestHandler name="standard" class="solr.SearchHandler">
+     <lst name="defaults">
+       <str name="df">content</str>
+       <str name="echoParams">explicit</str>
+       <bool name="omitHeader">true</bool>
+     </lst>
+  </requestHandler>
+
+  <initParams path="/update/**,/query,/select,/tvrh,/elevate,/spell,/browse">
+    <lst name="defaults">
+      <str name="df">text</str>
+    </lst>
+  </initParams>
+
+  <!-- Solr Cell Update Request Handler
+
+       http://wiki.apache.org/solr/ExtractingRequestHandler
+
+    -->
+  <requestHandler name="/update/extract"
+                  startup="lazy"
+                  class="solr.extraction.ExtractingRequestHandler" >
+    <lst name="defaults">
+      <str name="lowernames">true</str>
+      <str name="uprefix">ignored_</str>
+
+      <!-- capture link hrefs but ignore div attributes -->
+      <str name="captureAttr">true</str>
+      <str name="fmap.a">links</str>
+      <str name="fmap.div">ignored_</str>
+    </lst>
+  </requestHandler>
+
+
+  <!-- Field Analysis Request Handler
+
+       RequestHandler that provides much the same functionality as
+       analysis.jsp. Provides the ability to specify multiple field
+       types and field names in the same request and outputs
+       index-time and query-time analysis for each of them.
+
+       Request parameters are:
+       analysis.fieldname - field name whose analyzers are to be used
+
+       analysis.fieldtype - field type whose analyzers are to be used
+       analysis.fieldvalue - text for index-time analysis
+       q (or analysis.q) - text for query time analysis
+       analysis.showmatch (true|false) - When set to true and when
+           query analysis is performed, the produced tokens of the
+           field value analysis will be marked as "matched" for every
+           token that is produces by the query analysis
+   -->
+  <requestHandler name="/analysis/field"
+                  startup="lazy"
+                  class="solr.FieldAnalysisRequestHandler" />
+
+
+  <!-- Document Analysis Handler
+
+       http://wiki.apache.org/solr/AnalysisRequestHandler
+
+       An analysis handler that provides a breakdown of the analysis
+       process of provided documents. This handler expects a (single)
+       content stream with the following format:
+
+       <docs>
+         <doc>
+           <field name="id">1</field>
+           <field name="name">The Name</field>
+           <field name="text">The Text Value</field>
+         </doc>
+         <doc>...</doc>
+         <doc>...</doc>
+         ...
+       </docs>
+
+    Note: Each document must contain a field which serves as the
+    unique key. This key is used in the returned response to associate
+    an analysis breakdown to the analyzed document.
+
+    Like the FieldAnalysisRequestHandler, this handler also supports
+    query analysis by sending either an "analysis.query" or "q"
+    request parameter that holds the query text to be analyzed. It
+    also supports the "analysis.showmatch" parameter which when set to
+    true, all field tokens that match the query tokens will be marked
+    as a "match".
+  -->
+  <requestHandler name="/analysis/document"
+                  class="solr.DocumentAnalysisRequestHandler"
+                  startup="lazy" />
+
+  <!-- Echo the request contents back to the client -->
+  <requestHandler name="/debug/dump" class="solr.DumpRequestHandler" >
+    <lst name="defaults">
+     <str name="echoParams">explicit</str>
+     <str name="echoHandler">true</str>
+    </lst>
+  </requestHandler>
+
+  <!-- Solr Replication
+
+       The SolrReplicationHandler supports replicating indexes from a
+       "master" used for indexing and "slaves" used for queries.
+
+       http://wiki.apache.org/solr/SolrReplication
+
+       In the example below, remove the <lst name="master"> section if
+       this is just a slave and remove  the <lst name="slave"> section
+       if this is just a master.
+  -->
+  <requestHandler name="/replication" class="solr.ReplicationHandler" >
+    <lst name="master">
+      <str name="enable">${solr.replication.master:false}</str>
+      <str name="replicateAfter">commit</str>
+      <str name="replicateAfter">startup</str>
+      <str name="confFiles">${solr.replication.confFiles:schema.xml,elevate.xml}</str>
+    </lst>
+    <lst name="slave">
+      <str name="enable">${solr.replication.slave:false}</str>
+      <str name="masterUrl">${solr.replication.masterUrl:http://localhost:8983/solr}/replication</str>
+      <str name="pollInterval">${solr.replication.pollInterval:00:00:60}</str>
+    </lst>
+  </requestHandler>
+
+  <!-- Realtime get handler, guaranteed to return the latest stored fields of
+       any document, without the need to commit or open a new searcher.  The
+       current implementation relies on the updateLog feature being enabled.
+  -->
+  <requestHandler name="/get" class="solr.RealTimeGetHandler">
+    <lst name="defaults">
+      <str name="omitHeader">true</str>
+      <str name="wt">json</str>
+      <str name="indent">true</str>
+    </lst>
+  </requestHandler>
+
+  <!-- Search Components
+
+       Search components are registered to SolrCore and used by
+       instances of SearchHandler (which can access them by name)
+
+       By default, the following components are available:
+
+       <searchComponent name="query"     class="solr.QueryComponent" />
+       <searchComponent name="facet"     class="solr.FacetComponent" />
+       <searchComponent name="mlt"       class="solr.MoreLikeThisComponent" />
+       <searchComponent name="highlight" class="solr.HighlightComponent" />
+       <searchComponent name="stats"     class="solr.StatsComponent" />
+       <searchComponent name="debug"     class="solr.DebugComponent" />
+
+       Default configuration in a requestHandler would look like:
+
+       <arr name="components">
+         <str>query</str>
+         <str>facet</str>
+         <str>mlt</str>
+         <str>highlight</str>
+         <str>stats</str>
+         <str>debug</str>
+       </arr>
+
+       If you register a searchComponent to one of the standard names,
+       that will be used instead of the default.
+
+       To insert components before or after the 'standard' components, use:
+
+       <arr name="first-components">
+         <str>myFirstComponentName</str>
+       </arr>
+
+       <arr name="last-components">
+         <str>myLastComponentName</str>
+       </arr>
+
+       NOTE: The component registered with the name "debug" will
+       always be executed after the "last-components"
+
+     -->
+
+  <!-- Following is a dynamic way to include other components or any customized solrconfig.xml stuff, added by other contrib modules -->
+  &extra;
+
+  <!-- A request handler for demonstrating the spellcheck component.
+
+       NOTE: This is purely as an example.  The whole purpose of the
+       SpellCheckComponent is to hook it into the request handler that
+       handles your normal user queries so that a separate request is
+       not needed to get suggestions.
+
+       IN OTHER WORDS, THERE IS REALLY GOOD CHANCE THE SETUP BELOW IS
+       NOT WHAT YOU WANT FOR YOUR PRODUCTION SYSTEM!
+
+       See http://wiki.apache.org/solr/SpellCheckComponent for details
+       on the request parameters.
+    -->
+  <requestHandler name="/spell" class="solr.SearchHandler" startup="lazy">
+    <lst name="defaults">
+      <str name="df">spell</str>
+      <str name="spellcheck.dictionary">und</str>
+      <str name="spellcheck">on</str>
+      <str name="spellcheck.onlyMorePopular">false</str>
+      <str name="spellcheck.extendedResults">false</str>
+      <str name="spellcheck.count">1</str>
+      <str name="spellcheck.alternativeTermCount">5</str>
+      <str name="spellcheck.maxResultsForSuggest">5</str>
+      <str name="spellcheck.collate">true</str>
+      <str name="spellcheck.collateExtendedResults">true</str>
+      <str name="spellcheck.maxCollationTries">10</str>
+      <str name="spellcheck.maxCollations">5</str>
+    </lst>
+    <arr name="last-components">
+      <str>spellcheck</str>
+    </arr>
+  </requestHandler>
+
+  <requestHandler name="/suggest" class="solr.SearchHandler" startup="lazy">
+    <lst name="defaults">
+      <str name="suggest">true</str>
+      <str name="suggest.dictionary">und</str>
+      <str name="suggest.count">10</str>
+    </lst>
+    <arr name="components">
+      <str>suggest</str>
+    </arr>
+  </requestHandler>
+  <!-- Term Vector Component
+
+       http://wiki.apache.org/solr/TermVectorComponent
+    -->
+  <searchComponent name="tvComponent" class="solr.TermVectorComponent"/>
+
+  <!-- A request handler for demonstrating the term vector component
+
+       This is purely as an example.
+
+       In reality you will likely want to add the component to your
+       already specified request handlers.
+    -->
+  <requestHandler name="/tvrh" class="solr.SearchHandler" startup="lazy">
+    <lst name="defaults">
+      <str name="df">text</str>
+      <bool name="tv">true</bool>
+    </lst>
+    <arr name="last-components">
+      <str>tvComponent</str>
+    </arr>
+  </requestHandler>
+
+  <!-- Terms Component
+
+       http://wiki.apache.org/solr/TermsComponent
+
+       A component to return terms and document frequency of those
+       terms
+    -->
+  <searchComponent name="terms" class="solr.TermsComponent"/>
+
+  <!-- A request handler for demonstrating the terms component -->
+  <requestHandler name="/terms" class="solr.SearchHandler" startup="lazy">
+     <lst name="defaults">
+      <bool name="terms">true</bool>
+      <bool name="distrib">false</bool>
+    </lst>
+    <arr name="components">
+      <str>terms</str>
+    </arr>
+  </requestHandler>
+
+  <!-- A request handler for demonstrating the terms component -->
+  <requestHandler name="/autocomplete" class="solr.SearchHandler" startup="lazy">
+    <lst name="defaults">
+      <bool name="terms">false</bool>
+      <bool name="distrib">false</bool>
+      <str name="spellcheck">false</str>
+      <str name="spellcheck.onlyMorePopular">true</str>
+      <str name="spellcheck.extendedResults">false</str>
+      <str name="spellcheck.count">1</str>
+      <str name="suggest">false</str>
+      <str name="suggest.count">10</str>
+    </lst>
+    <arr name="components">
+      <str>terms</str>
+      <str>spellcheck</str>
+      <str>suggest</str>
+    </arr>
+  </requestHandler>
+
+  <!-- Query Elevation Component
+
+       http://wiki.apache.org/solr/QueryElevationComponent
+
+       a search component that enables you to configure the top
+       results for a given query regardless of the normal lucene
+       scoring.
+    -->
+  <searchComponent name="elevator" class="solr.QueryElevationComponent" >
+    <!-- pick a fieldType to analyze queries -->
+    <str name="queryFieldType">string</str>
+    <str name="config-file">elevate.xml</str>
+  </searchComponent>
+
+  <!-- A request handler for demonstrating the elevator component -->
+  <requestHandler name="/elevate" class="solr.SearchHandler" startup="lazy">
+    <lst name="defaults">
+      <str name="echoParams">explicit</str>
+      <str name="df">text</str>
+    </lst>
+    <arr name="last-components">
+      <str>elevator</str>
+    </arr>
+  </requestHandler>
+
+  <!-- Highlighting Component
+
+       http://wiki.apache.org/solr/HighlightingParameters
+    -->
+  <searchComponent class="solr.HighlightComponent" name="highlight">
+    <highlighting>
+      <!-- Configure the standard fragmenter -->
+      <!-- This could most likely be commented out in the "default" case -->
+      <fragmenter name="gap"
+                  default="true"
+                  class="solr.highlight.GapFragmenter">
+        <lst name="defaults">
+          <int name="hl.fragsize">100</int>
+        </lst>
+      </fragmenter>
+
+      <!-- A regular-expression-based fragmenter
+           (for sentence extraction)
+        -->
+      <fragmenter name="regex"
+                  class="solr.highlight.RegexFragmenter">
+        <lst name="defaults">
+          <!-- slightly smaller fragsizes work better because of slop -->
+          <int name="hl.fragsize">70</int>
+          <!-- allow 50% slop on fragment sizes -->
+          <float name="hl.regex.slop">0.5</float>
+          <!-- a basic sentence pattern -->
+          <str name="hl.regex.pattern">[-\w ,/\n\&quot;&apos;]{20,200}</str>
+        </lst>
+      </fragmenter>
+
+      <!-- Configure the standard formatter -->
+      <formatter name="html"
+                 default="true"
+                 class="solr.highlight.HtmlFormatter">
+        <lst name="defaults">
+          <str name="hl.simple.pre"><![CDATA[<em>]]></str>
+          <str name="hl.simple.post"><![CDATA[</em>]]></str>
+        </lst>
+      </formatter>
+
+      <!-- Configure the standard encoder -->
+      <encoder name="html"
+               class="solr.highlight.HtmlEncoder" />
+
+      <!-- Configure the standard fragListBuilder -->
+      <fragListBuilder name="simple"
+                       class="solr.highlight.SimpleFragListBuilder"/>
+
+      <!-- Configure the single fragListBuilder -->
+      <fragListBuilder name="single"
+                       class="solr.highlight.SingleFragListBuilder"/>
+
+      <!-- Configure the weighted fragListBuilder -->
+      <fragListBuilder name="weighted"
+                       default="true"
+                       class="solr.highlight.WeightedFragListBuilder"/>
+
+      <!-- default tag FragmentsBuilder -->
+      <fragmentsBuilder name="default"
+                        default="true"
+                        class="solr.highlight.ScoreOrderFragmentsBuilder">
+        <!--
+        <lst name="defaults">
+          <str name="hl.multiValuedSeparatorChar">/</str>
+        </lst>
+        -->
+      </fragmentsBuilder>
+
+      <!-- multi-colored tag FragmentsBuilder -->
+      <fragmentsBuilder name="colored"
+                        class="solr.highlight.ScoreOrderFragmentsBuilder">
+        <lst name="defaults">
+          <str name="hl.tag.pre"><![CDATA[
+               <b style="background:yellow">,<b style="background:lawgreen">,
+               <b style="background:aquamarine">,<b style="background:magenta">,
+               <b style="background:palegreen">,<b style="background:coral">,
+               <b style="background:wheat">,<b style="background:khaki">,
+               <b style="background:lime">,<b style="background:deepskyblue">]]></str>
+          <str name="hl.tag.post"><![CDATA[</b>]]></str>
+        </lst>
+      </fragmentsBuilder>
+
+      <boundaryScanner name="default"
+                       default="true"
+                       class="solr.highlight.SimpleBoundaryScanner">
+        <lst name="defaults">
+          <str name="hl.bs.maxScan">10</str>
+          <str name="hl.bs.chars">.,!? &#9;&#10;&#13;</str>
+        </lst>
+      </boundaryScanner>
+
+      <boundaryScanner name="breakIterator"
+                       class="solr.highlight.BreakIteratorBoundaryScanner">
+        <lst name="defaults">
+          <!-- type should be one of CHARACTER, WORD(default), LINE and SENTENCE -->
+          <str name="hl.bs.type">WORD</str>
+          <!-- language and country are used when constructing Locale object.  -->
+          <!-- And the Locale object will be used when getting instance of BreakIterator -->
+          <str name="hl.bs.language">en</str>
+          <str name="hl.bs.country">US</str>
+        </lst>
+      </boundaryScanner>
+    </highlighting>
+  </searchComponent>
+
+  <!-- Update Processors
+
+       Chains of Update Processor Factories for dealing with Update
+       Requests can be declared, and then used by name in Update
+       Request Processors
+
+       http://wiki.apache.org/solr/UpdateRequestProcessor
+
+    -->
+  <!-- Deduplication
+
+       An example dedup update processor that creates the "id" field
+       on the fly based on the hash code of some other fields.  This
+       example has overwriteDupes set to false since we are using the
+       id field as the signatureField and Solr will maintain
+       uniqueness based on that anyway.
+
+    -->
+  <!--
+     <updateRequestProcessorChain name="dedupe">
+       <processor class="solr.processor.SignatureUpdateProcessorFactory">
+         <bool name="enabled">true</bool>
+         <str name="signatureField">id</str>
+         <bool name="overwriteDupes">false</bool>
+         <str name="fields">name,features,cat</str>
+         <str name="signatureClass">solr.processor.Lookup3Signature</str>
+       </processor>
+       <processor class="solr.LogUpdateProcessorFactory" />
+       <processor class="solr.RunUpdateProcessorFactory" />
+     </updateRequestProcessorChain>
+    -->
+
+  <!-- Language identification
+
+       This example update chain identifies the language of the incoming
+       documents using the langid contrib. The detected language is
+       written to field language_s. No field name mapping is done.
+       The fields used for detection are text, title, subject and description,
+       making this example suitable for detecting languages form full-text
+       rich documents injected via ExtractingRequestHandler.
+       See more about langId at http://wiki.apache.org/solr/LanguageDetection
+    -->
+  <!--
+   <updateRequestProcessorChain name="langid">
+     <processor class="org.apache.solr.update.processor.TikaLanguageIdentifierUpdateProcessorFactory">
+       <str name="langid.fl">text,title,subject,description</str>
+       <str name="langid.langField">language_s</str>
+       <str name="langid.fallback">en</str>
+     </processor>
+     <processor class="solr.LogUpdateProcessorFactory" />
+     <processor class="solr.RunUpdateProcessorFactory" />
+   </updateRequestProcessorChain>
+  -->
+
+  <!-- Script update processor
+
+    This example hooks in an update processor implemented using JavaScript.
+
+    See more about the script update processor at http://wiki.apache.org/solr/ScriptUpdateProcessor
+  -->
+  <!--
+    <updateRequestProcessorChain name="script">
+      <processor class="solr.StatelessScriptUpdateProcessorFactory">
+        <str name="script">update-script.js</str>
+        <lst name="params">
+          <str name="config_param">example config parameter</str>
+        </lst>
+      </processor>
+      <processor class="solr.RunUpdateProcessorFactory" />
+    </updateRequestProcessorChain>
+  -->
+
+  <!-- Response Writers
+
+       http://wiki.apache.org/solr/QueryResponseWriter
+
+       Request responses will be written using the writer specified by
+       the 'wt' request parameter matching the name of a registered
+       writer.
+
+       The "default" writer is the default and will be used if 'wt' is
+       not specified in the request.
+    -->
+  <!-- The following response writers are implicitly configured unless
+       overridden...
+    -->
+  <!--
+     <queryResponseWriter name="xml"
+                          default="true"
+                          class="solr.XMLResponseWriter" />
+     <queryResponseWriter name="json" class="solr.JSONResponseWriter"/>
+     <queryResponseWriter name="python" class="solr.PythonResponseWriter"/>
+     <queryResponseWriter name="ruby" class="solr.RubyResponseWriter"/>
+     <queryResponseWriter name="php" class="solr.PHPResponseWriter"/>
+     <queryResponseWriter name="phps" class="solr.PHPSerializedResponseWriter"/>
+     <queryResponseWriter name="csv" class="solr.CSVResponseWriter"/>
+     <queryResponseWriter name="schema.xml" class="solr.SchemaXmlResponseWriter"/>
+    -->
+
+  <queryResponseWriter name="json" class="solr.JSONResponseWriter">
+  </queryResponseWriter>
+
+  <!--
+     Custom response writers can be declared as needed...
+    -->
+    <!-- The solr.velocity.enabled flag is used by Solr's test cases so that this response writer is not
+         loaded (causing an error if contrib/velocity has not been built fully) -->
+    <!--
+    <queryResponseWriter name="velocity" class="solr.VelocityResponseWriter" startup="lazy">
+      <str name="template.base.dir">${velocity.template.base.dir:}</str>
+    </queryResponseWriter>
+    -->
+
+  <!-- XSLT response writer transforms the XML output by any xslt file found
+       in Solr's conf/xslt directory.  Changes to xslt files are checked for
+       every xsltCacheLifetimeSeconds.
+    -->
+  <queryResponseWriter name="xslt" class="solr.XSLTResponseWriter">
+    <int name="xsltCacheLifetimeSeconds">5</int>
+  </queryResponseWriter>
+
+  <!-- Query Parsers
+
+       https://lucene.apache.org/solr/guide/query-syntax-and-parsing.html
+
+       Multiple QParserPlugins can be registered by name, and then
+       used in either the "defType" param for the QueryComponent (used
+       by SearchHandler) or in LocalParams
+    -->
+  <!-- example of registering a query parser -->
+  <!--
+     <queryParser name="myparser" class="com.mycompany.MyQParserPlugin"/>
+    -->
+
+  <!-- Function Parsers
+
+       http://wiki.apache.org/solr/FunctionQuery
+
+       Multiple ValueSourceParsers can be registered by name, and then
+       used as function names when using the "func" QParser.
+    -->
+  <!-- example of registering a custom function parser  -->
+  <!--
+     <valueSourceParser name="myfunc"
+                        class="com.mycompany.MyValueSourceParser" />
+    -->
+
+
+  <!-- Document Transformers
+       http://wiki.apache.org/solr/DocTransformers
+    -->
+  <!--
+     Could be something like:
+     <transformer name="db" class="com.mycompany.LoadFromDatabaseTransformer" >
+       <int name="connection">jdbc://....</int>
+     </transformer>
+
+     To add a constant value to all docs, use:
+     <transformer name="mytrans2" class="org.apache.solr.response.transform.ValueAugmenterFactory" >
+       <int name="value">5</int>
+     </transformer>
+
+     If you want the user to still be able to change it with _value:something_ use this:
+     <transformer name="mytrans3" class="org.apache.solr.response.transform.ValueAugmenterFactory" >
+       <double name="defaultValue">5</double>
+     </transformer>
+
+      If you are using the QueryElevationComponent, you may wish to mark documents that get boosted.  The
+      EditorialMarkerFactory will do exactly that:
+     <transformer name="qecBooster" class="org.apache.solr.response.transform.EditorialMarkerFactory" />
+    -->
+
+</config>
diff --git a/materio/conf/solrconfig_extra.xml b/materio/conf/solrconfig_extra.xml
new file mode 100644
index 0000000..44d3ffb
--- /dev/null
+++ b/materio/conf/solrconfig_extra.xml
@@ -0,0 +1,80 @@
+<searchComponent name="spellcheck" class="solr.SpellCheckComponent">
+    <lst name="spellchecker">
+      <str name="name">en</str>
+      <str name="field">spellcheck_en</str>
+      <str name="classname">solr.DirectSolrSpellChecker</str>
+      <str name="distanceMeasure">internal</str>
+      <str name="accuracy">0.5</str>
+      <str name="maxEdits">2</str>
+      <str name="minPrefix">1</str>
+      <str name="maxInspections">5</str>
+      <str name="minQueryLength">4</str>
+      <str name="maxQueryFrequency">0.01</str>
+      <str name="thresholdTokenFrequency">.01</str>
+      <str name="onlyMorePopular">true</str>
+    </lst>
+  
+    <lst name="spellchecker">
+      <str name="name">fr</str>
+      <str name="field">spellcheck_fr</str>
+      <str name="classname">solr.DirectSolrSpellChecker</str>
+      <str name="distanceMeasure">internal</str>
+      <str name="accuracy">0.5</str>
+      <str name="maxEdits">2</str>
+      <str name="minPrefix">1</str>
+      <str name="maxInspections">5</str>
+      <str name="minQueryLength">4</str>
+      <str name="maxQueryFrequency">0.01</str>
+      <str name="thresholdTokenFrequency">.01</str>
+      <str name="onlyMorePopular">true</str>
+    </lst>
+  
+    <lst name="spellchecker">
+      <str name="name">und</str>
+      <str name="field">spellcheck_und</str>
+      <str name="classname">solr.DirectSolrSpellChecker</str>
+      <str name="distanceMeasure">internal</str>
+      <str name="accuracy">0.5</str>
+      <str name="maxEdits">2</str>
+      <str name="minPrefix">1</str>
+      <str name="maxInspections">5</str>
+      <str name="minQueryLength">4</str>
+      <str name="maxQueryFrequency">0.01</str>
+      <str name="thresholdTokenFrequency">.01</str>
+      <str name="onlyMorePopular">true</str>
+    </lst>
+  </searchComponent>
+<searchComponent name="suggest" class="solr.SuggestComponent">
+    <lst name="suggester">
+      <str name="name">en</str>
+      <str name="lookupImpl">AnalyzingInfixLookupFactory</str>
+      <str name="dictionaryImpl">DocumentDictionaryFactory</str>
+      <str name="field">twm_suggest</str>
+      <str name="suggestAnalyzerFieldType">text_en</str>
+      <str name="contextField">sm_context_tags</str>
+      <str name="buildOnCommit">true</str>
+      <str name="buildOnStartup">false</str>
+    </lst>
+  
+    <lst name="suggester">
+      <str name="name">fr</str>
+      <str name="lookupImpl">AnalyzingInfixLookupFactory</str>
+      <str name="dictionaryImpl">DocumentDictionaryFactory</str>
+      <str name="field">twm_suggest</str>
+      <str name="suggestAnalyzerFieldType">text_fr</str>
+      <str name="contextField">sm_context_tags</str>
+      <str name="buildOnCommit">true</str>
+      <str name="buildOnStartup">false</str>
+    </lst>
+  
+    <lst name="suggester">
+      <str name="name">und</str>
+      <str name="lookupImpl">AnalyzingInfixLookupFactory</str>
+      <str name="dictionaryImpl">DocumentDictionaryFactory</str>
+      <str name="field">twm_suggest</str>
+      <str name="suggestAnalyzerFieldType">text_und</str>
+      <str name="contextField">sm_context_tags</str>
+      <str name="buildOnCommit">true</str>
+      <str name="buildOnStartup">false</str>
+    </lst>
+  </searchComponent>
diff --git a/materio/conf/solrconfig_index.xml b/materio/conf/solrconfig_index.xml
new file mode 100644
index 0000000..e69de29
diff --git a/materio/conf/solrcore.properties b/materio/conf/solrcore.properties
new file mode 100644
index 0000000..02a6d36
--- /dev/null
+++ b/materio/conf/solrcore.properties
@@ -0,0 +1,13 @@
+solr.replication.master=false
+solr.replication.slave=false
+solr.replication.pollInterval=00:00:60
+solr.replication.masterUrl=http://localhost:8983/solr
+solr.replication.confFiles=schema.xml,elevate.xml,stopwords_en.txt,synonyms_en.txt,protwords_en.txt,accents_en.txt,stopwords_fr.txt,synonyms_fr.txt,nouns_fr.txt,protwords_fr.txt,accents_fr.txt,stopwords_und.txt,synonyms_und.txt,protwords_und.txt,accents_und.txt
+solr.mlt.timeAllowed=2000
+solr.luceneMatchVersion=8.0
+solr.selectSearchHandler.timeAllowed=-1
+solr.autoCommit.MaxDocs=-1
+solr.autoCommit.MaxTime=15000
+solr.autoSoftCommit.MaxDocs=-1
+solr.autoSoftCommit.MaxTime=-1
+solr.install.dir=/opt/solr/
diff --git a/materio/conf/stopwords_en.txt b/materio/conf/stopwords_en.txt
new file mode 100644
index 0000000..6981050
--- /dev/null
+++ b/materio/conf/stopwords_en.txt
@@ -0,0 +1,35 @@
+a
+an
+and
+are
+as
+at
+be
+but
+by
+for
+if
+in
+into
+is
+it
+no
+not
+of
+on
+or
+s
+such
+t
+that
+the
+their
+then
+there
+these
+they
+this
+to
+was
+will
+with
diff --git a/materio/conf/stopwords_fr.txt b/materio/conf/stopwords_fr.txt
new file mode 100644
index 0000000..c78ec5a
--- /dev/null
+++ b/materio/conf/stopwords_fr.txt
@@ -0,0 +1,163 @@
+au
+aux
+avec
+ce
+ces
+dans
+de
+des
+du
+elle
+en
+et
+eux
+il
+je
+la
+le
+leur
+lui
+ma
+mais
+me
+même
+mes
+moi
+mon
+ne
+nos
+notre
+nous
+on
+ou
+par
+pas
+pour
+qu
+que
+qui
+sa
+se
+ses
+son
+sur
+ta
+te
+tes
+toi
+ton
+tu
+un
+une
+vos
+votre
+vous
+c
+d
+j
+l
+à
+m
+n
+s
+t
+y
+été
+étée
+étées
+étés
+étant
+suis
+es
+est
+sommes
+êtes
+sont
+serai
+seras
+sera
+serons
+serez
+seront
+serais
+serait
+serions
+seriez
+seraient
+étais
+était
+étions
+étiez
+étaient
+fus
+fut
+fûmes
+fûtes
+furent
+sois
+soit
+soyons
+soyez
+soient
+fusse
+fusses
+fût
+fussions
+fussiez
+fussent
+ayant
+eu
+eue
+eues
+eus
+ai
+as
+avons
+avez
+ont
+aurai
+auras
+aura
+aurons
+aurez
+auront
+aurais
+aurait
+aurions
+auriez
+auraient
+avais
+avait
+avions
+aviez
+avaient
+eut
+eûmes
+eûtes
+eurent
+aie
+aies
+ait
+ayons
+ayez
+aient
+eusse
+eusses
+eût
+eussions
+eussiez
+eussent
+ceci
+celà
+cet
+cette
+ici
+ils
+les
+leurs
+quel
+quels
+quelle
+quelles
+sans
+soi
diff --git a/materio/conf/stopwords_und.txt b/materio/conf/stopwords_und.txt
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/materio/conf/stopwords_und.txt
@@ -0,0 +1 @@
+
diff --git a/materio/conf/synonyms_en.txt b/materio/conf/synonyms_en.txt
new file mode 100644
index 0000000..91689ff
--- /dev/null
+++ b/materio/conf/synonyms_en.txt
@@ -0,0 +1 @@
+drupal, durpal
diff --git a/materio/conf/synonyms_fr.txt b/materio/conf/synonyms_fr.txt
new file mode 100644
index 0000000..91689ff
--- /dev/null
+++ b/materio/conf/synonyms_fr.txt
@@ -0,0 +1 @@
+drupal, durpal
diff --git a/materio/conf/synonyms_und.txt b/materio/conf/synonyms_und.txt
new file mode 100644
index 0000000..91689ff
--- /dev/null
+++ b/materio/conf/synonyms_und.txt
@@ -0,0 +1 @@
+drupal, durpal
diff --git a/materio/core.properties b/materio/core.properties
new file mode 100644
index 0000000..3a7b8ec
--- /dev/null
+++ b/materio/core.properties
@@ -0,0 +1 @@
+name=materio