diff -r 1eb993e1adfd -r bf12603398b2 src/pyams_content/locales/pyams_content.pot
--- a/src/pyams_content/locales/pyams_content.pot	Tue Jul 10 16:58:23 2018 +0200
+++ b/src/pyams_content/locales/pyams_content.pot	Tue Jul 10 16:59:55 2018 +0200
@@ -6,7 +6,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE 1.0\n"
-"POT-Creation-Date: 2018-07-10 13:33+0200\n"
+"POT-Creation-Date: 2018-07-10 16:58+0200\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -85,25 +85,25 @@
 msgid "Gallery"
 msgstr ""
 
-#: ./src/pyams_content/component/gallery/zmi/file.py:57
-#: ./src/pyams_content/component/gallery/zmi/file.py:69
+#: ./src/pyams_content/component/gallery/zmi/file.py:61
+#: ./src/pyams_content/component/gallery/zmi/file.py:73
 #: ./src/pyams_content/component/gallery/zmi/paragraph.py:164
 msgid "Add media(s)"
 msgstr ""
 
-#: ./src/pyams_content/component/gallery/zmi/file.py:184
+#: ./src/pyams_content/component/gallery/zmi/file.py:188
 msgid "Update media properties"
 msgstr ""
 
-#: ./src/pyams_content/component/gallery/zmi/file.py:238
+#: ./src/pyams_content/component/gallery/zmi/file.py:248
 msgid "Remove media..."
 msgstr ""
 
-#: ./src/pyams_content/component/gallery/zmi/file.py:148
+#: ./src/pyams_content/component/gallery/zmi/file.py:152
 msgid "Show/hide media"
 msgstr ""
 
-#: ./src/pyams_content/component/gallery/zmi/file.py:211
+#: ./src/pyams_content/component/gallery/zmi/file.py:215
 msgid "Audio content"
 msgstr ""
 
@@ -569,6 +569,7 @@
 msgstr ""
 
 #: ./src/pyams_content/component/illustration/__init__.py:177
+#: ./src/pyams_content/component/illustration/thesaurus.py:32
 #: ./src/pyams_content/component/illustration/zmi/paragraph.py:168
 #: ./src/pyams_content/component/illustration/zmi/__init__.py:56
 #: ./src/pyams_content/component/illustration/zmi/__init__.py:100
@@ -585,6 +586,7 @@
 msgstr ""
 
 #: ./src/pyams_content/component/illustration/zmi/paragraph.py:103
+#: ./src/pyams_content/component/illustration/zmi/thesaurus.py:42
 msgid "Edit illustration properties"
 msgstr ""
 
@@ -1000,7 +1002,7 @@
 
 #: ./src/pyams_content/component/paragraph/interfaces/__init__.py:85
 #: ./src/pyams_content/shared/common/zmi/types.py:169
-#: ./src/pyams_content/shared/common/zmi/types.py:380
+#: ./src/pyams_content/shared/common/zmi/types.py:396
 msgid "Default paragraphs"
 msgstr ""
 
@@ -1250,16 +1252,16 @@
 msgid "Tags..."
 msgstr ""
 
-#: ./src/pyams_content/component/theme/zmi/__init__.py:68
+#: ./src/pyams_content/component/theme/zmi/__init__.py:67
 msgid "Content tags"
 msgstr ""
 
-#: ./src/pyams_content/component/theme/zmi/__init__.py:118
+#: ./src/pyams_content/component/theme/zmi/__init__.py:120
 #: ./src/pyams_content/shared/view/zmi/theme.py:92
 msgid "Themes..."
 msgstr ""
 
-#: ./src/pyams_content/component/theme/zmi/__init__.py:130
+#: ./src/pyams_content/component/theme/zmi/__init__.py:128
 msgid "Content themes"
 msgstr ""
 
@@ -1798,39 +1800,43 @@
 msgstr ""
 
 #: ./src/pyams_content/shared/common/zmi/types.py:185
-#: ./src/pyams_content/shared/common/zmi/types.py:396
+#: ./src/pyams_content/shared/common/zmi/types.py:412
 msgid "Default associations"
 msgstr ""
 
-#: ./src/pyams_content/shared/common/zmi/types.py:213
+#: ./src/pyams_content/shared/common/zmi/types.py:201
+msgid "Default themes"
+msgstr ""
+
+#: ./src/pyams_content/shared/common/zmi/types.py:229
 msgid "Content data types"
 msgstr ""
 
-#: ./src/pyams_content/shared/common/zmi/types.py:236
+#: ./src/pyams_content/shared/common/zmi/types.py:252
 msgid "Add data type"
 msgstr ""
 
-#: ./src/pyams_content/shared/common/zmi/types.py:248
+#: ./src/pyams_content/shared/common/zmi/types.py:264
 msgid "Add new data type"
 msgstr ""
 
-#: ./src/pyams_content/shared/common/zmi/types.py:285
+#: ./src/pyams_content/shared/common/zmi/types.py:301
 msgid "Data type properties"
 msgstr ""
 
-#: ./src/pyams_content/shared/common/zmi/types.py:359
+#: ./src/pyams_content/shared/common/zmi/types.py:375
 msgid "Subtype label"
 msgstr ""
 
-#: ./src/pyams_content/shared/common/zmi/types.py:440
+#: ./src/pyams_content/shared/common/zmi/types.py:456
 msgid "Add subtype"
 msgstr ""
 
-#: ./src/pyams_content/shared/common/zmi/types.py:452
+#: ./src/pyams_content/shared/common/zmi/types.py:468
 msgid "Add new subtype"
 msgstr ""
 
-#: ./src/pyams_content/shared/common/zmi/types.py:498
+#: ./src/pyams_content/shared/common/zmi/types.py:514
 msgid "Data subtype properties"
 msgstr ""
 
@@ -1838,15 +1844,15 @@
 msgid "No currently defined data type."
 msgstr ""
 
-#: ./src/pyams_content/shared/common/zmi/types.py:275
+#: ./src/pyams_content/shared/common/zmi/types.py:291
 msgid "Specified type name is already used!"
 msgstr ""
 
-#: ./src/pyams_content/shared/common/zmi/types.py:474
+#: ./src/pyams_content/shared/common/zmi/types.py:490
 msgid "Subtype was correctly added."
 msgstr ""
 
-#: ./src/pyams_content/shared/common/zmi/types.py:488
+#: ./src/pyams_content/shared/common/zmi/types.py:504
 msgid "Specified subtype name is already used!"
 msgstr ""