--- a/src/pyams_content/reference/pictograms/zmi/templates/manager-selection.pt	Mon Jul 09 12:43:15 2018 +0200
+++ b/src/pyams_content/reference/pictograms/zmi/templates/manager-selection.pt	Mon Jul 09 13:39:20 2018 +0200
@@ -1,8 +1,8 @@
 <div class="pictograms-manager" i18n:domain="pyams_content"
 	 data-ams-plugins="pyams_content"
 	 data-ams-plugin-pyams_content-async="false"
-	 tal:attributes="data-ams-plugin-pyams_content-src extension:resource_path('pyams_content.skin:pyams_content');
-					 data-ams-plugin-pyams_content-css extension:resource_path('pyams_content.skin:pyams_content_css');">
+	 tal:attributes="data-ams-plugin-pyams_content-src tales:resource_path('pyams_content.skin:pyams_content');
+					 data-ams-plugin-pyams_content-css tales:resource_path('pyams_content.skin:pyams_content_css');">
 	<fieldset class="bordered margin-x-20 col-md-5">
 		<legend class="inner" i18n:translate="">Available pictograms</legend>
 		<div class="droppable sortable height-min-100 pictograms available-pictograms viewport-y viewport-500"
@@ -15,7 +15,7 @@
 					   tal:attributes="value pictogram.__name__" />
 				<div class="pull-right margin-right-5">
 					<a data-toggle="modal"
-					   tal:attributes="data-ams-url extension:absolute_url(pictogram, 'properties.html')">
+					   tal:attributes="data-ams-url tales:absolute_url(pictogram, 'properties.html')">
 						<i class="fa fa-fw fa-search hint opaque baseline"
 						   data-ams-hint-gravity="se" data-ams-hint-offset="3"
 						   title="Display pictogram properties" i18n:attributes="title"></i>
@@ -24,7 +24,7 @@
 				<div class="width-50 text-center pull-left margin-right-10">
 					<tal:var define="img i18n:pictogram.image"
 							 condition="img"
-							 content="structure extension:thumbnail(img, 48, 48)" />
+							 content="structure tales:thumbnail(img, 48, 48)" />
 				</div>
 				<span tal:content="i18n:pictogram.title">Title</span>
 			</div>
@@ -42,7 +42,7 @@
 					   tal:attributes="value pictogram.__name__" />
 				<div class="pull-right margin-right-5">
 					<a data-toggle="modal"
-					   tal:attributes="data-ams-url extension:absolute_url(pictogram, 'properties.html')">
+					   tal:attributes="data-ams-url tales:absolute_url(pictogram, 'properties.html')">
 						<i class="fa fa-fw fa-search hint opaque baseline"
 						   data-ams-hint-gravity="se" data-ams-hint-offset="3"
 						   title="Display pictogram properties" i18n:attributes="title"></i>
@@ -51,7 +51,7 @@
 				<div class="width-50 text-center pull-left margin-right-10">
 					<tal:var define="img i18n:pictogram.image"
 							 condition="img"
-							 content="structure extension:thumbnail(img, 48, 48)" />
+							 content="structure tales:thumbnail(img, 48, 48)" />
 				</div>
 				<span tal:content="i18n:pictogram.title">Title</span>
 			</div>