--- a/src/pyams_content/component/extfile/zmi/__init__.py	Wed May 30 16:27:07 2018 +0200
+++ b/src/pyams_content/component/extfile/zmi/__init__.py	Wed May 30 16:56:00 2018 +0200
@@ -101,7 +101,7 @@
     legend = _("Add new external file")
     icon_css_class = 'fa fa-fw fa-file-text-o'
 
-    fields = field.Fields(IExtFile).select('title', 'description', 'author', 'language', 'data', 'filename')
+    fields = field.Fields(IExtFile).select('data', 'filename', 'title', 'description', 'author', 'language')
     ajax_handler = 'add-extfile.json'
     edit_permission = MANAGE_CONTENT_PERMISSION
 
@@ -142,7 +142,7 @@
     icon_css_class = 'fa fa-fw fa-file-text-o'
     dialog_class = 'modal-large'
 
-    fields = field.Fields(IExtFile).select('title', 'description', 'author', 'language', 'data', 'filename')
+    fields = field.Fields(IExtFile).select('data', 'filename', 'title', 'description', 'author', 'language')
     ajax_handler = 'properties.json'
     edit_permission = MANAGE_CONTENT_PERMISSION
 
@@ -208,8 +208,7 @@
     legend = _("Add new image")
     icon_css_class = 'fa fa-fw fa-file-image-o'
 
-    fields = field.Fields(IExtImage).select('title', 'alt_title', 'description', 'author',
-                                            'language', 'data', 'filename')
+    fields = field.Fields(IExtImage).select('data', 'filename', 'title', 'description', 'author')
     ajax_handler = 'add-extimage.json'
 
     def updateWidgets(self, prefix=None):
@@ -245,8 +244,7 @@
     legend = _("Update image properties")
     icon_css_class = 'fa fa-fw fa-file-image-o'
 
-    fields = field.Fields(IExtImage).select('title', 'alt_title', 'description', 'author',
-                                            'language', 'data', 'filename')
+    fields = field.Fields(IExtImage).select('data', 'filename', 'title', 'description', 'author')
 
     def updateWidgets(self, prefix=None):
         super(ExtImagePropertiesEditForm, self).updateWidgets(prefix)
@@ -312,7 +310,7 @@
     legend = _("Add new video")
     icon_css_class = 'fa fa-fw fa-file-video-o'
 
-    fields = field.Fields(IExtVideo).select('title', 'description', 'author', 'language', 'data', 'filename')
+    fields = field.Fields(IExtVideo).select('data', 'filename', 'title', 'description', 'author', 'language')
     ajax_handler = 'add-extvideo.json'
 
     def create(self, data):
@@ -341,7 +339,7 @@
     legend = _("Update video properties")
     icon_css_class = 'fa fa-fw fa-file-video-o'
 
-    fields = field.Fields(IExtVideo).select('title', 'description', 'author', 'language', 'data', 'filename')
+    fields = field.Fields(IExtVideo).select('data', 'filename', 'title', 'description', 'author', 'language')
 
 
 @view_config(name='properties.json', context=IExtVideo, request_type=IPyAMSLayer,
@@ -400,7 +398,7 @@
     legend = _("Add new audio file")
     icon_css_class = 'fa fa-fw fa-file-audio-o'
 
-    fields = field.Fields(IExtAudio).select('title', 'description', 'author', 'language', 'data', 'filename')
+    fields = field.Fields(IExtAudio).select('data', 'filename', 'title', 'description', 'author', 'language')
     ajax_handler = 'add-extaudio.json'
 
     def create(self, data):
@@ -429,7 +427,7 @@
     legend = _("Update audio file properties")
     icon_css_class = 'fa fa-fw fa-file-audio-o'
 
-    fields = field.Fields(IExtAudio).select('title', 'description', 'author', 'language', 'data', 'filename')
+    fields = field.Fields(IExtAudio).select('data', 'filename', 'title', 'description', 'author', 'language')
 
 
 @view_config(name='properties.json', context=IExtAudio, request_type=IPyAMSLayer,