--- a/src/pyams_content/locales/fr/LC_MESSAGES/pyams_content.po	Fri Jan 18 15:31:28 2019 +0100
+++ b/src/pyams_content/locales/fr/LC_MESSAGES/pyams_content.po	Fri Jan 18 15:42:19 2019 +0100
@@ -5,7 +5,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE 1.0\n"
-"POT-Creation-Date: 2019-01-17 16:40+0100\n"
+"POT-Creation-Date: 2019-01-17 18:03+0100\n"
 "PO-Revision-Date: 2015-09-10 10:42+0200\n"
 "Last-Translator: Thierry Florac <tflorac@ulthar.net>\n"
 "Language-Team: French\n"
@@ -155,7 +155,7 @@
 #: src/pyams_content/component/paragraph/interfaces/audio.py:46
 #: src/pyams_content/component/paragraph/interfaces/verbatim.py:44
 #: src/pyams_content/component/video/interfaces.py:42
-#: src/pyams_content/shared/resource/interfaces.py:64
+#: src/pyams_content/shared/resource/interfaces.py:66
 msgid "Author"
 msgstr "Auteur"
 
@@ -3729,112 +3729,128 @@
 "Le responsable n'aura accès qu'aux contenus dont ces utilisateurs sont "
 "propriétaires"
 
-#: src/pyams_content/shared/resource/interfaces.py:29
+#: src/pyams_content/shared/resource/schema.py:26
+msgid "Minimum age"
+msgstr "Âge minimum"
+
+#: src/pyams_content/shared/resource/schema.py:29
+msgid "Maximum age"
+msgstr "Âge maximum"
+
+#: src/pyams_content/shared/resource/interfaces.py:31
 msgid "Resource"
 msgstr "Ressource"
 
-#: src/pyams_content/shared/resource/interfaces.py:58
+#: src/pyams_content/shared/resource/interfaces.py:60
 msgid "Original country"
 msgstr "Pays d'origine"
 
-#: src/pyams_content/shared/resource/interfaces.py:61
+#: src/pyams_content/shared/resource/interfaces.py:63
 msgid "Original title"
 msgstr "Titre original"
 
-#: src/pyams_content/shared/resource/interfaces.py:67
+#: src/pyams_content/shared/resource/interfaces.py:69
 msgid "Translator"
 msgstr "Traducteur"
 
-#: src/pyams_content/shared/resource/interfaces.py:70
+#: src/pyams_content/shared/resource/interfaces.py:72
 msgid "Illustrator"
 msgstr "Illustrateur"
 
-#: src/pyams_content/shared/resource/interfaces.py:73
+#: src/pyams_content/shared/resource/interfaces.py:75
 msgid "Drawer"
 msgstr "Dessinateur"
 
-#: src/pyams_content/shared/resource/interfaces.py:76
+#: src/pyams_content/shared/resource/interfaces.py:78
 msgid "Colourist"
 msgstr "Coloriste"
 
-#: src/pyams_content/shared/resource/interfaces.py:79
+#: src/pyams_content/shared/resource/interfaces.py:81
 msgid "Lettering"
 msgstr "Lettrage"
 
-#: src/pyams_content/shared/resource/interfaces.py:82
+#: src/pyams_content/shared/resource/interfaces.py:84
 msgid "Producer"
 msgstr "Producteur"
 
-#: src/pyams_content/shared/resource/interfaces.py:85
+#: src/pyams_content/shared/resource/interfaces.py:87
 msgid "Director"
 msgstr "Réalisateur"
 
-#: src/pyams_content/shared/resource/interfaces.py:88
+#: src/pyams_content/shared/resource/interfaces.py:90
 msgid "Actors"
 msgstr "Acteurs"
 
-#: src/pyams_content/shared/resource/interfaces.py:91
+#: src/pyams_content/shared/resource/interfaces.py:93
 msgid "Editor"
 msgstr "Éditeur"
 
-#: src/pyams_content/shared/resource/interfaces.py:94
+#: src/pyams_content/shared/resource/interfaces.py:96
 msgid "Collection"
 msgstr "Collection"
 
-#: src/pyams_content/shared/resource/interfaces.py:97
+#: src/pyams_content/shared/resource/interfaces.py:99
 msgid "Series"
 msgstr "Série"
 
-#: src/pyams_content/shared/resource/interfaces.py:100
+#: src/pyams_content/shared/resource/interfaces.py:102
 msgid "Volume"
 msgstr "Volume"
 
-#: src/pyams_content/shared/resource/interfaces.py:103
+#: src/pyams_content/shared/resource/interfaces.py:105
 msgid "Format"
 msgstr "Format"
 
-#: src/pyams_content/shared/resource/interfaces.py:106
+#: src/pyams_content/shared/resource/interfaces.py:108
 msgid "Nb pages"
 msgstr "Nombre de pages"
 
-#: src/pyams_content/shared/resource/interfaces.py:110
+#: src/pyams_content/shared/resource/interfaces.py:112
+msgid "Duration"
+msgstr "Durée"
+
+#: src/pyams_content/shared/resource/interfaces.py:115
+msgid "Age range"
+msgstr "Tranche d'âge"
+
+#: src/pyams_content/shared/resource/interfaces.py:118
 msgid "Release year"
 msgstr "Année de parution"
 
-#: src/pyams_content/shared/resource/interfaces.py:114
+#: src/pyams_content/shared/resource/interfaces.py:122
 msgid "Awards"
 msgstr "Récompenses"
 
-#: src/pyams_content/shared/resource/interfaces.py:117
+#: src/pyams_content/shared/resource/interfaces.py:125
 msgid "Editor reference"
 msgstr "Référence chez l'éditeur"
 
-#: src/pyams_content/shared/resource/interfaces.py:120
+#: src/pyams_content/shared/resource/interfaces.py:128
 msgid "ISBN number"
 msgstr "Numéro ISBN"
 
-#: src/pyams_content/shared/resource/interfaces.py:123
+#: src/pyams_content/shared/resource/interfaces.py:131
 msgid "Price"
 msgstr "Prix"
 
-#: src/pyams_content/shared/resource/interfaces.py:127
+#: src/pyams_content/shared/resource/interfaces.py:135
 msgid "Source URI"
 msgstr "URI source"
 
-#: src/pyams_content/shared/resource/interfaces.py:128
+#: src/pyams_content/shared/resource/interfaces.py:136
 msgid "External URL used to get more information about resource"
 msgstr ""
 "URI externe utilisée pour accéder à plus d'informations sur la ressource"
 
-#: src/pyams_content/shared/resource/interfaces.py:131
+#: src/pyams_content/shared/resource/interfaces.py:139
 msgid "Summary"
 msgstr "Sommaire"
 
-#: src/pyams_content/shared/resource/interfaces.py:134
+#: src/pyams_content/shared/resource/interfaces.py:142
 msgid "Synopsis"
 msgstr "Synopsis"
 
-#: src/pyams_content/shared/resource/interfaces.py:137
+#: src/pyams_content/shared/resource/interfaces.py:145
 msgid "Publisher's words"
 msgstr "Le mot du site"