diff --git a/src/agenda_culturel/forms.py b/src/agenda_culturel/forms.py
index 41eaad1..5560752 100644
--- a/src/agenda_culturel/forms.py
+++ b/src/agenda_culturel/forms.py
@@ -40,6 +40,54 @@ import logging
 
 logger = logging.getLogger(__name__)
 
+class GroupFormMixin:
+
+    template_name = 'agenda_culturel/forms/div_group.html'
+
+    class FieldGroup:
+
+        def __init__(self, id, label, display_label=False, maskable=False, default_masked=True):
+            self.id = id
+            self.label = label
+            self.display_label = display_label
+            self.maskable = maskable
+            self.default_masked = default_masked
+
+        def toggle_field_name(self):
+            return 'group_' + self.id
+
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        self.groups = []
+
+    def add_group(self, *args, **kwargs):
+        self.groups.append(GroupFormMixin.FieldGroup(*args, **kwargs))
+        if self.groups[-1].maskable:
+            self.fields[self.groups[-1].toggle_field_name()] = BooleanField(required=False)
+            self.fields[self.groups[-1].toggle_field_name()].toggle_group = True
+
+    def get_fields_in_group(self, g):
+        return [f for f in self.visible_fields() if not hasattr(f.field, "toggle_group") and hasattr(f.field, "group_id") and f.field.group_id == g.id]
+
+    def get_no_group_fields(self):
+        return [f for f in self.visible_fields() if not hasattr(f.field, "toggle_group") and (not hasattr(f.field, "group_id") or f.field.group_id == None)]
+
+    def fields_by_group(self):
+        return [(g, self.get_fields_in_group(g)) for g in self.groups] + [(None, self.get_no_group_fields())]
+
+    def clean(self):
+        result = super().clean()
+
+        if result:
+            data = dict(self.data)
+            # for each masked group, we remove data
+            for g in self.groups:
+                if g.maskable and not g.toggle_field_name() in data:
+                    fields = self.get_fields_in_group(g)
+                    for f in fields:
+                        self.cleaned_data[f.name] = None
+        
+        return result
 
 class TagForm(ModelForm):
     required_css_class = 'required'
@@ -68,16 +116,12 @@ class TagRenameForm(Form):
         name = kwargs.pop("name", None)
         super().__init__(*args, **kwargs)
         if not (force or (not len(args) == 0 and 'force' in args[0])):
-            logger.warning('on delete ' + str(args))
             del self.fields["force"]
-        else:
-            logger.warning('on delete pas')
         if not name is None and self.fields["name"].initial is None:
             self.fields["name"].initial = name
     
 
     def is_force(self):
-        logger.warning(self.cleaned_data)
         return "force" in self.fields and self.cleaned_data["force"] == True
 
 class URLSubmissionForm(Form):
@@ -88,14 +132,12 @@ class URLSubmissionForm(Form):
         label=_("Category"),
         queryset=Category.objects.all().order_by("name"),
         initial=None,
-        help_text=_('Optional. If you don''t specify a category, we''ll find it for you.'),
         required=False,
     )
     tags = MultipleChoiceField(
         label=_("Tags"),
         initial=None,
         choices=[],
-        help_text=_('Optional. If you offer labels, they''ll make it easier for your girlfriends to find your event.'),
         required=False
     )
 
@@ -133,7 +175,7 @@ class CategorisationRuleImportForm(ModelForm):
         fields = "__all__"
 
 
-class EventForm(ModelForm):
+class EventForm(GroupFormMixin, ModelForm):
     required_css_class = 'required'
 
     old_local_image = CharField(widget=HiddenInput(), required=False)
@@ -143,7 +185,6 @@ class EventForm(ModelForm):
         label=_("Tags"),
         initial=None,
         choices=[],
-        help_text=_('Optional. If you offer labels, they''ll make it easier for your girlfriends to find your event.'),
         required=False
     )
 
@@ -192,6 +233,45 @@ class EventForm(ModelForm):
         self.fields['category'].initial = Category.get_default_category()
         self.fields['tags'].choices = Tag.get_tag_groups(all=True)
 
+        # set groups
+        self.add_group('main', _('Main fields'))
+        self.fields['title'].group_id = 'main'
+
+        self.add_group('start', _('Start of event'))
+        self.fields['start_day'].group_id = 'start'
+        self.fields['start_time'].group_id = 'start'
+
+        self.add_group('end', _('End of event'))
+        self.fields['end_day'].group_id = 'end'
+        self.fields['end_time'].group_id = 'end'
+
+        self.add_group('recurrences', _('This is a recurring event'), maskable=True, default_masked=True)
+        self.fields['recurrences'].group_id = 'recurrences'
+
+        self.add_group('details', _('Details'))
+        self.fields['description'].group_id = 'details'
+        if is_authenticated:
+            self.fields['organisers'].group_id = 'details'
+
+        self.add_group('location', _('Location'))
+        self.fields['location'].group_id = 'location'
+        self.fields['exact_location'].group_id = 'location'
+
+        self.add_group('illustration', _('Illustration'))
+        self.fields['local_image'].group_id = 'illustration'
+        self.fields['image_alt'].group_id = 'illustration'
+
+
+        if is_authenticated:
+            self.add_group('meta-admin', _('Meta information'))
+            self.fields['category'].group_id = 'meta-admin'
+            self.fields['tags'].group_id = 'meta-admin'
+            self.fields['status'].group_id = 'meta-admin'
+        else:
+            self.add_group('meta', _('Meta information'))
+            self.fields['category'].group_id = 'meta'
+            self.fields['tags'].group_id = 'meta'
+
     def is_clone_from_url(self):
         return self.cloning
     
diff --git a/src/agenda_culturel/locale/fr/LC_MESSAGES/django.po b/src/agenda_culturel/locale/fr/LC_MESSAGES/django.po
index 3760be4..f7c8e41 100644
--- a/src/agenda_culturel/locale/fr/LC_MESSAGES/django.po
+++ b/src/agenda_culturel/locale/fr/LC_MESSAGES/django.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: agenda_culturel\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2024-11-22 23:02+0100\n"
+"POT-Creation-Date: 2024-11-24 18:58+0100\n"
 "PO-Revision-Date: 2023-10-29 14:16+0000\n"
 "Last-Translator: Jean-Marie Favreau <jeanmarie.favreau@free.fr>\n"
 "Language-Team: Jean-Marie Favreau <jeanmarie.favreau@free.fr>\n"
@@ -110,7 +110,7 @@ msgstr "Non"
 msgid "Imported from"
 msgstr "Importé depuis"
 
-#: agenda_culturel/filters.py:355 agenda_culturel/models.py:1696
+#: agenda_culturel/filters.py:355 agenda_culturel/models.py:1706
 msgid "Closed"
 msgstr "Fermé"
 
@@ -118,7 +118,7 @@ msgstr "Fermé"
 msgid "Open"
 msgstr "Ouvert"
 
-#: agenda_culturel/filters.py:360 agenda_culturel/models.py:1690
+#: agenda_culturel/filters.py:360 agenda_culturel/models.py:1700
 msgid "Spam"
 msgstr "Spam"
 
@@ -130,58 +130,79 @@ msgstr "Non spam"
 msgid "Search"
 msgstr "Rechercher"
 
-#: agenda_culturel/forms.py:58
+#: agenda_culturel/forms.py:106
 msgid "Name of new tag"
 msgstr "Nom de la nouvelle étiquette"
 
-#: agenda_culturel/forms.py:63
+#: agenda_culturel/forms.py:111
 msgid ""
 "Force renaming despite the existence of events already using the chosen tag."
 msgstr ""
 "Forcer le renommage malgré l'existence d'événements utilisant déjà "
 "l'étiquette choisie."
 
-#: agenda_culturel/forms.py:88 agenda_culturel/models.py:170
-#: agenda_culturel/models.py:547 agenda_culturel/models.py:1811
-#: agenda_culturel/models.py:1916
+#: agenda_culturel/forms.py:132 agenda_culturel/models.py:175
+#: agenda_culturel/models.py:567 agenda_culturel/models.py:1821
+#: agenda_culturel/models.py:1926
 msgid "Category"
 msgstr "Catégorie"
 
-#: agenda_culturel/forms.py:91
-msgid "Optional. If you dont specify a category, well find it for you."
-msgstr ""
-"Facultatif. Si tu ne donnes pas la catégorie, on s'occupe de la trouver."
-
-#: agenda_culturel/forms.py:95 agenda_culturel/forms.py:143
-#: agenda_culturel/forms.py:249 agenda_culturel/models.py:662
+#: agenda_culturel/forms.py:138 agenda_culturel/forms.py:185
+#: agenda_culturel/forms.py:329 agenda_culturel/models.py:216
+#: agenda_culturel/models.py:675
 msgid "Tags"
 msgstr "Étiquettes"
 
-#: agenda_culturel/forms.py:98 agenda_culturel/forms.py:146
-msgid ""
-"Optional. If you offer labels, theyll make it easier for your girlfriends to "
-"find your event."
-msgstr ""
-"Facultatif. Si tu proposes des étiquettes, ça aidera les copaines à "
-"retrouver facilement ton événement."
+#: agenda_culturel/forms.py:237
+msgid "Main fields"
+msgstr "Champs principaux"
 
-#: agenda_culturel/forms.py:206
+#: agenda_culturel/forms.py:240
+msgid "Start of event"
+msgstr "Début de l'événement"
+
+#: agenda_culturel/forms.py:244
+msgid "End of event"
+msgstr "Fin de l'événement"
+
+#: agenda_culturel/forms.py:248
+msgid "This is a recurring event"
+msgstr "Cet événement est récurrent"
+
+#: agenda_culturel/forms.py:251
+msgid "Details"
+msgstr "Détails"
+
+#: agenda_culturel/forms.py:256 agenda_culturel/models.py:597
+#: agenda_culturel/models.py:1802
+msgid "Location"
+msgstr "Localisation"
+
+#: agenda_culturel/forms.py:260 agenda_culturel/models.py:630
+msgid "Illustration"
+msgstr "Illustration"
+
+#: agenda_culturel/forms.py:266 agenda_culturel/forms.py:271
+msgid "Meta information"
+msgstr "Méta-informations"
+
+#: agenda_culturel/forms.py:286
 msgid "The end date must be after the start date."
 msgstr "La date de fin doit être après la date de début."
 
-#: agenda_culturel/forms.py:222
+#: agenda_culturel/forms.py:302
 msgid "The end time cannot be earlier than the start time."
 msgstr "L'heure de fin ne peut pas être avant l'heure de début."
 
-#: agenda_culturel/forms.py:250
+#: agenda_culturel/forms.py:330
 msgid "Select tags from existing ones."
 msgstr "Sélectionner des étiquettes depuis celles existantes."
 
-#: agenda_culturel/forms.py:255
+#: agenda_culturel/forms.py:335
 msgid "New tags"
 msgstr "Nouvelles étiquettes"
 
-#: agenda_culturel/forms.py:256
+#: agenda_culturel/forms.py:336
 msgid ""
 "Create new labels (sparingly). Note: by starting your tag with the "
 "characters “TW:”, youll create a “trigger warning” tag, and the associated "
@@ -192,152 +213,152 @@ msgstr ""
 "étiquette “trigger warning”, et les événements associés seront annoncés "
 "comme tels."
 
-#: agenda_culturel/forms.py:299
+#: agenda_culturel/forms.py:379
 msgid "JSON in the format expected for the import."
 msgstr "JSON dans le format attendu pour l'import"
 
-#: agenda_culturel/forms.py:321
+#: agenda_culturel/forms.py:401
 msgid " (locally modified version)"
 msgstr " (version modifiée localement)"
 
-#: agenda_culturel/forms.py:325
+#: agenda_culturel/forms.py:405
 msgid " (synchronized on import version)"
 msgstr " (version synchronisée sur l'import)"
 
-#: agenda_culturel/forms.py:329
+#: agenda_culturel/forms.py:409
 msgid "Select {} as representative version."
 msgstr "Sélectionner {} comme version représentative"
 
-#: agenda_culturel/forms.py:338
+#: agenda_culturel/forms.py:418
 msgid "Update {} using some fields from other versions (interactive mode)."
 msgstr ""
 "Mettre à jour {} en utilisant quelques champs des autres versions (mode "
 "interactif)."
 
-#: agenda_culturel/forms.py:345
+#: agenda_culturel/forms.py:425
 msgid " Warning: a version is already locally modified."
 msgstr " Attention: une version a déjà été modifiée localement."
 
-#: agenda_culturel/forms.py:350
+#: agenda_culturel/forms.py:430
 msgid "Create a new version by merging (interactive mode)."
 msgstr "Créer une nouvelle version par fusion (mode interactif)."
 
-#: agenda_culturel/forms.py:357
+#: agenda_culturel/forms.py:437
 msgid "Make {} independent."
 msgstr "Rendre {} indépendant."
 
-#: agenda_culturel/forms.py:359
+#: agenda_culturel/forms.py:439
 msgid "Make all versions independent."
 msgstr "Rendre toutes les versions indépendantes."
 
-#: agenda_culturel/forms.py:418
+#: agenda_culturel/forms.py:498
 msgid "Value of the selected version"
 msgstr "Valeur de la version sélectionnée"
 
-#: agenda_culturel/forms.py:420 agenda_culturel/forms.py:424
+#: agenda_culturel/forms.py:500 agenda_culturel/forms.py:504
 msgid "Value of version {}"
 msgstr "Valeur de la version {}"
 
-#: agenda_culturel/forms.py:573
+#: agenda_culturel/forms.py:653
 msgid "Apply category {} to the event {}"
 msgstr "Appliquer la catégorie {} à l'événement {}"
 
-#: agenda_culturel/forms.py:590 agenda_culturel/models.py:431
-#: agenda_culturel/models.py:1968
+#: agenda_culturel/forms.py:670 agenda_culturel/models.py:451
+#: agenda_culturel/models.py:1978
 msgid "Place"
 msgstr "Lieu"
 
-#: agenda_culturel/forms.py:592
+#: agenda_culturel/forms.py:672
 msgid "Create a missing place"
 msgstr "Créer un lieu manquant"
 
-#: agenda_culturel/forms.py:602
+#: agenda_culturel/forms.py:682
 msgid "Add \"{}\" to the aliases of the place"
 msgstr "Ajouter « {} » aux alias du lieu"
 
-#: agenda_culturel/forms.py:631
+#: agenda_culturel/forms.py:711
 msgid "On saving, use aliases to detect all matching events with missing place"
 msgstr ""
 "Lors de l'enregistrement, utiliser des alias pour détecter tous les "
 "événements correspondants dont la place est manquante."
 
-#: agenda_culturel/models.py:54 agenda_culturel/models.py:99
-#: agenda_culturel/models.py:177 agenda_culturel/models.py:386
-#: agenda_culturel/models.py:403 agenda_culturel/models.py:484
-#: agenda_culturel/models.py:1672 agenda_culturel/models.py:1746
+#: agenda_culturel/models.py:56 agenda_culturel/models.py:104
+#: agenda_culturel/models.py:185 agenda_culturel/models.py:401
+#: agenda_culturel/models.py:423 agenda_culturel/models.py:504
+#: agenda_culturel/models.py:1682 agenda_culturel/models.py:1756
 msgid "Name"
 msgstr "Nom"
 
-#: agenda_culturel/models.py:55 agenda_culturel/models.py:99
+#: agenda_culturel/models.py:57 agenda_culturel/models.py:104
 msgid "Category name"
 msgstr "Nom de la catégorie"
 
-#: agenda_culturel/models.py:60
+#: agenda_culturel/models.py:62
 msgid "Content"
 msgstr "Contenu"
 
-#: agenda_culturel/models.py:60
+#: agenda_culturel/models.py:62
 msgid "Text as shown to the visitors"
 msgstr "Texte tel que présenté aux visiteureuses"
 
-#: agenda_culturel/models.py:64
+#: agenda_culturel/models.py:66
 msgid "URL path"
 msgstr "Chemin URL"
 
-#: agenda_culturel/models.py:65
+#: agenda_culturel/models.py:67
 msgid "URL path where the content is included."
 msgstr "Chemin URL où le contenu est présent."
 
-#: agenda_culturel/models.py:69
+#: agenda_culturel/models.py:71
 msgid "Static content"
 msgstr "Contenu statique"
 
-#: agenda_culturel/models.py:70
+#: agenda_culturel/models.py:72
 msgid "Static contents"
 msgstr "Contenus statiques"
 
-#: agenda_culturel/models.py:103
+#: agenda_culturel/models.py:108
 msgid "Color"
 msgstr "Couleur"
 
-#: agenda_culturel/models.py:104
+#: agenda_culturel/models.py:109
 msgid "Color used as background for the category"
 msgstr "Couleur utilisée comme fond de la catégorie"
 
-#: agenda_culturel/models.py:110
+#: agenda_culturel/models.py:115
 msgid "Pictogram"
 msgstr "Pictogramme"
 
-#: agenda_culturel/models.py:111
+#: agenda_culturel/models.py:116
 msgid "Pictogram of the category (svg format)"
 msgstr "Pictogramme de la catégorie (format svg)"
 
-#: agenda_culturel/models.py:118
+#: agenda_culturel/models.py:123
 msgid "Position for ordering categories"
 msgstr "Position pour ordonner les catégories"
 
-#: agenda_culturel/models.py:171
+#: agenda_culturel/models.py:176
 msgid "Categories"
 msgstr "Catégories"
 
-#: agenda_culturel/models.py:177
+#: agenda_culturel/models.py:185
 msgid "Tag name"
 msgstr "Nom de l'étiquette"
 
-#: agenda_culturel/models.py:182 agenda_culturel/models.py:414
-#: agenda_culturel/models.py:496 agenda_culturel/models.py:609
+#: agenda_culturel/models.py:190 agenda_culturel/models.py:434
+#: agenda_culturel/models.py:516 agenda_culturel/models.py:614
 msgid "Description"
 msgstr "Description"
 
-#: agenda_culturel/models.py:183
+#: agenda_culturel/models.py:191
 msgid "Description of the tag"
 msgstr "Description de l'étiquette"
 
-#: agenda_culturel/models.py:189
+#: agenda_culturel/models.py:197
 msgid "Principal"
 msgstr "Principal"
 
-#: agenda_culturel/models.py:190
+#: agenda_culturel/models.py:198
 msgid ""
 "This tag is highlighted as a main tag for visitors, particularly in the "
 "filter."
@@ -345,94 +366,98 @@ msgstr ""
 "Cette étiquette est mise en avant comme étiquette principale pour les "
 "visiteurs, en particulier dans le filtre."
 
-#: agenda_culturel/models.py:195
+#: agenda_culturel/models.py:203
 msgid "In excluded suggestions"
 msgstr "Dans les suggestions d'exclusion"
 
-#: agenda_culturel/models.py:196
+#: agenda_culturel/models.py:204
 msgid "This tag will be part of the excluded suggestions."
 msgstr "Cette étiquette fera partie des suggestions d'exclusion."
 
-#: agenda_culturel/models.py:201
+#: agenda_culturel/models.py:209
 msgid "In included suggestions"
 msgstr "Dans les suggestions d'inclusion."
 
-#: agenda_culturel/models.py:202
+#: agenda_culturel/models.py:210
 msgid "This tag will be part of the included suggestions."
 msgstr "Cette étiquette fera partie des suggestions d'inclusion."
 
-#: agenda_culturel/models.py:246
+#: agenda_culturel/models.py:215
+msgid "Tag"
+msgstr "Étiquette"
+
+#: agenda_culturel/models.py:261
 msgid "Suggestions"
 msgstr "Suggestions"
 
-#: agenda_culturel/models.py:247
+#: agenda_culturel/models.py:262
 msgid "Others"
 msgstr "Autres"
 
-#: agenda_culturel/models.py:262
+#: agenda_culturel/models.py:277
 msgid "Representative event"
 msgstr "Événement représentatif"
 
-#: agenda_culturel/models.py:263
+#: agenda_culturel/models.py:278
 msgid "This event is the representative event of the duplicated events group"
 msgstr ""
 "Cet événement est l'événement représentatif du groupe d'événements dupliqués."
 
-#: agenda_culturel/models.py:270 agenda_culturel/models.py:271
+#: agenda_culturel/models.py:285 agenda_culturel/models.py:286
 msgid "Duplicated events"
 msgstr "Événements dupliqués"
 
-#: agenda_culturel/models.py:386
+#: agenda_culturel/models.py:401
 msgid "Name of the location"
 msgstr "Nom de la position"
 
-#: agenda_culturel/models.py:389
+#: agenda_culturel/models.py:404
 msgid "Main"
 msgstr "Principale"
 
-#: agenda_culturel/models.py:390
+#: agenda_culturel/models.py:405
 msgid "This location is one of the main locations (shown first higher values)."
 msgstr ""
 "Cette position est une position principale (affichage en premier des plus "
 "grandes valeurs)."
 
-#: agenda_culturel/models.py:395
+#: agenda_culturel/models.py:410
 msgid "Reference location"
 msgstr "Position de référence"
 
-#: agenda_culturel/models.py:396
+#: agenda_culturel/models.py:411
 msgid "Reference locations"
 msgstr "Positions de référence"
 
-#: agenda_culturel/models.py:403
+#: agenda_culturel/models.py:423
 msgid "Name of the place"
 msgstr "Nom du lieu"
 
-#: agenda_culturel/models.py:405
+#: agenda_culturel/models.py:425
 msgid "Address"
 msgstr "Adresse"
 
-#: agenda_culturel/models.py:406
+#: agenda_culturel/models.py:426
 msgid "Address of this place (without city name)"
 msgstr "Adresse de ce lieu (sans le nom de la ville)"
 
-#: agenda_culturel/models.py:410
+#: agenda_culturel/models.py:430
 msgid "City"
 msgstr "Ville"
 
-#: agenda_culturel/models.py:410
+#: agenda_culturel/models.py:430
 msgid "City name"
 msgstr "Nom de la ville"
 
-#: agenda_culturel/models.py:415
+#: agenda_culturel/models.py:435
 msgid "Description of the place, including accessibility."
 msgstr "Description du lieu, inclus l'accessibilité."
 
-#: agenda_culturel/models.py:422
+#: agenda_culturel/models.py:442
 msgid "Alternative names"
 msgstr "Noms alternatifs"
 
-#: agenda_culturel/models.py:424
+#: agenda_culturel/models.py:444
 msgid ""
 "Alternative names or addresses used to match a place with the free-form "
 "location of an event."
@@ -440,31 +465,31 @@ msgstr ""
 "Noms et adresses alternatives qui seront utilisées pour associer une adresse "
 "avec la localisation en forme libre d'un événement"
 
-#: agenda_culturel/models.py:432
+#: agenda_culturel/models.py:452
 msgid "Places"
 msgstr "Lieux"
 
-#: agenda_culturel/models.py:484
+#: agenda_culturel/models.py:504
 msgid "Organisation name"
 msgstr "Nom de l'organisme"
 
-#: agenda_culturel/models.py:488
+#: agenda_culturel/models.py:508
 msgid "Website"
 msgstr "Site internet"
 
-#: agenda_culturel/models.py:489
+#: agenda_culturel/models.py:509
 msgid "Website of the organisation"
 msgstr "Site internet de l'organisme"
 
-#: agenda_culturel/models.py:497
+#: agenda_culturel/models.py:517
 msgid "Description of the organisation."
 msgstr "Description de l'organisme"
 
-#: agenda_culturel/models.py:504
+#: agenda_culturel/models.py:524
 msgid "Principal place"
 msgstr "Lieu principal"
 
-#: agenda_culturel/models.py:505
+#: agenda_culturel/models.py:525
 msgid ""
 "Place mainly associated with this organizer. Mainly used if there is a "
 "similarity in the name, to avoid redundant displays."
@@ -472,81 +497,59 @@ msgstr ""
 "Lieu principalement associé à cet organisateur. Principalement utilisé s'il "
 "y a une similarité de nom, pour éviter les affichages redondants."
 
-#: agenda_culturel/models.py:512
+#: agenda_culturel/models.py:532
 msgid "Organisation"
 msgstr "Organisme"
 
-#: agenda_culturel/models.py:513
+#: agenda_culturel/models.py:533
 msgid "Organisations"
 msgstr "Organismes"
 
-#: agenda_culturel/models.py:525 agenda_culturel/models.py:1787
+#: agenda_culturel/models.py:545 agenda_culturel/models.py:1797
 msgid "Published"
 msgstr "Publié"
 
-#: agenda_culturel/models.py:526
+#: agenda_culturel/models.py:546
 msgid "Draft"
 msgstr "Brouillon"
 
-#: agenda_culturel/models.py:527
+#: agenda_culturel/models.py:547
 msgid "Trash"
 msgstr "Corbeille"
 
-#: agenda_culturel/models.py:538
+#: agenda_culturel/models.py:558
 msgid "Title"
 msgstr "Titre"
 
-#: agenda_culturel/models.py:538
-msgid "Short title"
-msgstr "Titre court"
-
-#: agenda_culturel/models.py:542 agenda_culturel/models.py:1884
+#: agenda_culturel/models.py:562 agenda_culturel/models.py:1894
 msgid "Status"
 msgstr "Status"
 
-#: agenda_culturel/models.py:548
-msgid "Category of the event"
-msgstr "Catégorie de l'événement"
-
-#: agenda_culturel/models.py:555
-msgid "Day of the event"
-msgstr "Date de l'événement"
-
-#: agenda_culturel/models.py:558 agenda_culturel/models.py:559
-msgid "Starting time"
-msgstr "Heure de début"
-
-#: agenda_culturel/models.py:565
-msgid "End day of the event"
-msgstr "Fin de l'événement"
-
-#: agenda_culturel/models.py:567
-msgid "End day of the event, only required if different from the start day."
-msgstr ""
-"Date de fin de l'événement, uniquement nécessaire s'il est différent du "
-"premier jour de l'événement"
-
-#: agenda_culturel/models.py:573
-msgid "Final time"
-msgstr "Heure de fin"
+#: agenda_culturel/models.py:574
+msgid "Start day"
+msgstr "Date de début"
 
 #: agenda_culturel/models.py:577
+msgid "Start time"
+msgstr "Heure de début"
+
+#: agenda_culturel/models.py:583
+msgid "End day"
+msgstr "Date de fin"
+
+#: agenda_culturel/models.py:588
+msgid "End time"
+msgstr "Heure de fin"
+
+#: agenda_culturel/models.py:592
 msgid "Recurrence"
 msgstr "Récurrence"
 
-#: agenda_culturel/models.py:582 agenda_culturel/models.py:1792
-msgid "Location"
-msgstr "Localisation"
-
-#: agenda_culturel/models.py:583
-msgid "Address of the event"
-msgstr "Adresse de l'événement"
-
-#: agenda_culturel/models.py:589
+#: agenda_culturel/models.py:603
 msgid "Location (free form)"
 msgstr "Localisation (forme libre)"
 
-#: agenda_culturel/models.py:591
+#: agenda_culturel/models.py:605
 msgid ""
 "Address of the event in case its not available in the already known places "
 "(free form)"
@@ -554,11 +557,11 @@ msgstr ""
 "Addresse d'un événement si elle n'est pas déjà présente dans la liste des "
 "lieux disponible (forme libre)"
 
-#: agenda_culturel/models.py:601
+#: agenda_culturel/models.py:622
 msgid "Organisers"
 msgstr "Organisateurs"
 
-#: agenda_culturel/models.py:603
+#: agenda_culturel/models.py:624
 msgid ""
 "list of event organisers. Organizers will only be displayed if one of them "
 "does not normally use the venue."
@@ -566,199 +569,183 @@ msgstr ""
 "Liste des organisateurs de l'événements. Les organisateurs seront affichés "
 "uniquement si au moins un d'entre eux n'utilise pas habituellement le lieu."
 
-#: agenda_culturel/models.py:610
-msgid "General description of the event"
-msgstr "Description générale de l'événement"
+#: agenda_culturel/models.py:637
+msgid "Illustration (URL)"
+msgstr "Illustration (URL)"
 
-#: agenda_culturel/models.py:616
-msgid "Illustration (local image)"
-msgstr "Illustration (image locale)"
+#: agenda_culturel/models.py:638
+msgid "External URL of the illustration image"
+msgstr "URL externe de l'image illustrative"
 
-#: agenda_culturel/models.py:617
-msgid "Illustration image stored in the agenda server"
-msgstr "Image d'illustration stockée sur le serveur de l'agenda"
-
-#: agenda_culturel/models.py:624
-msgid "Illustration"
-msgstr "Illustration"
-
-#: agenda_culturel/models.py:625
-msgid "URL of the illustration image"
-msgstr "URL de l'image illustrative"
-
-#: agenda_culturel/models.py:631
+#: agenda_culturel/models.py:644
 msgid "Illustration description"
 msgstr "Description de l'illustration"
 
-#: agenda_culturel/models.py:632
+#: agenda_culturel/models.py:645
 msgid "Alternative text used by screen readers for the image"
 msgstr "Texte alternatif utiliser par les lecteurs d'écrans pour l'image"
 
-#: agenda_culturel/models.py:640
+#: agenda_culturel/models.py:653
 msgid "Importation source"
 msgstr "Source d'importation"
 
-#: agenda_culturel/models.py:641
+#: agenda_culturel/models.py:654
 msgid "Importation source used to detect removed entries."
 msgstr "Source d'importation utilisée pour détecter les éléments supprimés/"
 
-#: agenda_culturel/models.py:647
+#: agenda_culturel/models.py:660
 msgid "UUIDs"
 msgstr "UUIDs"
 
-#: agenda_culturel/models.py:648
+#: agenda_culturel/models.py:661
 msgid "UUIDs from import to detect duplicated entries."
 msgstr "UUIDs utilisés pendant l'import pour détecter les entrées dupliquées"
 
-#: agenda_culturel/models.py:654
+#: agenda_culturel/models.py:667
 msgid "URLs"
 msgstr "URLs"
 
-#: agenda_culturel/models.py:655
+#: agenda_culturel/models.py:668
 msgid "List of all the urls where this event can be found."
 msgstr "Liste de toutes les urls où l'événement peut être trouvé."
 
-#: agenda_culturel/models.py:663
-msgid "A list of tags that describe the event."
-msgstr "Une liste d'étiquettes décrivant l'événement"
-
-#: agenda_culturel/models.py:670
+#: agenda_culturel/models.py:682
 msgid "Other versions"
 msgstr ""
 
-#: agenda_culturel/models.py:735
+#: agenda_culturel/models.py:750
 msgid "Event"
 msgstr "Événement"
 
-#: agenda_culturel/models.py:736
+#: agenda_culturel/models.py:751
 msgid "Events"
 msgstr "Événements"
 
-#: agenda_culturel/models.py:1663
+#: agenda_culturel/models.py:1673
 msgid "Contact message"
 msgstr "Message de contact"
 
-#: agenda_culturel/models.py:1664
+#: agenda_culturel/models.py:1674
 msgid "Contact messages"
 msgstr "Messages de contact"
 
-#: agenda_culturel/models.py:1667
+#: agenda_culturel/models.py:1677
 msgid "Subject"
 msgstr "Sujet"
 
-#: agenda_culturel/models.py:1668
+#: agenda_culturel/models.py:1678
 msgid "The subject of your message"
 msgstr "Sujet de votre message"
 
-#: agenda_culturel/models.py:1673
+#: agenda_culturel/models.py:1683
 msgid "Your name"
 msgstr "Votre nom"
 
-#: agenda_culturel/models.py:1679
+#: agenda_culturel/models.py:1689
 msgid "Email address"
 msgstr "Adresse email"
 
-#: agenda_culturel/models.py:1680
+#: agenda_culturel/models.py:1690
 msgid "Your email address"
 msgstr "Votre adresse email"
 
-#: agenda_culturel/models.py:1685
+#: agenda_culturel/models.py:1695
 msgid "Message"
 msgstr "Message"
 
-#: agenda_culturel/models.py:1685
+#: agenda_culturel/models.py:1695
 msgid "Your message"
 msgstr "Votre message"
 
-#: agenda_culturel/models.py:1691
+#: agenda_culturel/models.py:1701
 msgid "This message is a spam."
 msgstr "Ce message est un spam."
 
-#: agenda_culturel/models.py:1698
+#: agenda_culturel/models.py:1708
 msgid "this message has been processed and no longer needs to be handled"
 msgstr "Ce message a été traité et ne nécessite plus d'être pris en charge"
 
-#: agenda_culturel/models.py:1703
+#: agenda_culturel/models.py:1713
 msgid "Comments"
 msgstr "Commentaires"
 
-#: agenda_culturel/models.py:1704
+#: agenda_culturel/models.py:1714
 msgid "Comments on the message from the moderation team"
 msgstr "Commentaires sur ce message par l'équipe de modération"
 
-#: agenda_culturel/models.py:1716 agenda_culturel/models.py:1864
+#: agenda_culturel/models.py:1726 agenda_culturel/models.py:1874
 msgid "Recurrent import"
 msgstr "Import récurrent"
 
-#: agenda_culturel/models.py:1717
+#: agenda_culturel/models.py:1727
 msgid "Recurrent imports"
 msgstr "Imports récurrents"
 
-#: agenda_culturel/models.py:1721
+#: agenda_culturel/models.py:1731
 msgid "ical"
 msgstr "ical"
 
-#: agenda_culturel/models.py:1722
+#: agenda_culturel/models.py:1732
 msgid "ical no busy"
 msgstr "ical sans busy"
 
-#: agenda_culturel/models.py:1723
+#: agenda_culturel/models.py:1733
 msgid "ical no VC"
 msgstr "ical sans VC"
 
-#: agenda_culturel/models.py:1724
+#: agenda_culturel/models.py:1734
 msgid "lacoope.org"
 msgstr "lacoope.org"
 
-#: agenda_culturel/models.py:1725
+#: agenda_culturel/models.py:1735
 msgid "la comédie"
 msgstr "la comédie"
 
-#: agenda_culturel/models.py:1726
+#: agenda_culturel/models.py:1736
 msgid "le fotomat"
 msgstr "le fotomat"
 
-#: agenda_culturel/models.py:1727
+#: agenda_culturel/models.py:1737
 msgid "la puce à l'oreille"
 msgstr "la puce à loreille"
 
-#: agenda_culturel/models.py:1728
+#: agenda_culturel/models.py:1738
 msgid "Plugin wordpress MEC"
 msgstr "Plugin wordpress MEC"
 
-#: agenda_culturel/models.py:1729
+#: agenda_culturel/models.py:1739
 msgid "Événements d'une page FB"
 msgstr "Événements d'une page FB"
 
-#: agenda_culturel/models.py:1730
+#: agenda_culturel/models.py:1740
 msgid "la cour des 3 coquins"
 msgstr "la cour des 3 coquins"
 
-#: agenda_culturel/models.py:1731
+#: agenda_culturel/models.py:1741
 msgid "Arachnée concert"
 msgstr "Arachnée concert"
 
-#: agenda_culturel/models.py:1734
+#: agenda_culturel/models.py:1744
 msgid "simple"
 msgstr "simple"
 
-#: agenda_culturel/models.py:1735
+#: agenda_culturel/models.py:1745
 msgid "Headless Chromium"
 msgstr "chromium sans interface"
 
-#: agenda_culturel/models.py:1736
+#: agenda_culturel/models.py:1746
 msgid "Headless Chromium (pause)"
 msgstr "chromium sans interface (pause)"
 
-#: agenda_culturel/models.py:1741
+#: agenda_culturel/models.py:1751
 msgid "daily"
 msgstr "chaque jour"
 
-#: agenda_culturel/models.py:1743
+#: agenda_culturel/models.py:1753
 msgid "weekly"
 msgstr "chaque semaine"
 
-#: agenda_culturel/models.py:1748
+#: agenda_culturel/models.py:1758
 msgid ""
 "Recurrent import name. Be careful to choose a name that is easy to "
 "understand, as it will be public and displayed on the sites About page."
@@ -766,143 +753,143 @@ msgstr ""
 "Nom de l'import récurrent. Attention à choisir un nom compréhensible, car il "
 "sera public, et affiché sur la page à propos du site."
 
-#: agenda_culturel/models.py:1755
+#: agenda_culturel/models.py:1765
 msgid "Processor"
 msgstr "Processeur"
 
-#: agenda_culturel/models.py:1758
+#: agenda_culturel/models.py:1768
 msgid "Downloader"
 msgstr "Téléchargeur"
 
-#: agenda_culturel/models.py:1765
+#: agenda_culturel/models.py:1775
 msgid "Import recurrence"
 msgstr "Récurrence d'import"
 
-#: agenda_culturel/models.py:1772
+#: agenda_culturel/models.py:1782
 msgid "Source"
 msgstr "Source"
 
-#: agenda_culturel/models.py:1773
+#: agenda_culturel/models.py:1783
 msgid "URL of the source document"
 msgstr "URL du document source"
 
-#: agenda_culturel/models.py:1777
+#: agenda_culturel/models.py:1787
 msgid "Browsable url"
 msgstr "URL navigable"
 
-#: agenda_culturel/models.py:1779
+#: agenda_culturel/models.py:1789
 msgid "URL of the corresponding document that will be shown to visitors."
 msgstr "URL correspondant au document et qui sera montrée aux visiteurs"
 
-#: agenda_culturel/models.py:1788
+#: agenda_culturel/models.py:1798
 msgid "Status of each imported event (published or draft)"
 msgstr "Status de chaque événement importé (publié ou brouillon)"
 
-#: agenda_culturel/models.py:1793
+#: agenda_culturel/models.py:1803
 msgid "Address for each imported event"
 msgstr "Adresse de chaque événement importé"
 
-#: agenda_culturel/models.py:1801
+#: agenda_culturel/models.py:1811
 msgid "Organiser"
 msgstr "Organisateur"
 
-#: agenda_culturel/models.py:1802
+#: agenda_culturel/models.py:1812
 msgid "Organiser of each imported event"
 msgstr "Organisateur de chaque événement importé"
 
-#: agenda_culturel/models.py:1812
+#: agenda_culturel/models.py:1822
 msgid "Category of each imported event"
 msgstr "Catégorie de chaque événement importé"
 
-#: agenda_culturel/models.py:1820
+#: agenda_culturel/models.py:1830
 msgid "Tags for each imported event"
 msgstr "Étiquettes de chaque événement importé"
 
-#: agenda_culturel/models.py:1821
+#: agenda_culturel/models.py:1831
 msgid "A list of tags that describe each imported event."
 msgstr "Une liste d'étiquettes décrivant chaque événement importé"
 
-#: agenda_culturel/models.py:1850
+#: agenda_culturel/models.py:1860
 msgid "Running"
 msgstr "En cours"
 
-#: agenda_culturel/models.py:1851
+#: agenda_culturel/models.py:1861
 msgid "Canceled"
 msgstr "Annulé"
 
-#: agenda_culturel/models.py:1852
+#: agenda_culturel/models.py:1862
 msgid "Success"
 msgstr "Succès"
 
-#: agenda_culturel/models.py:1853
+#: agenda_culturel/models.py:1863
 msgid "Failed"
 msgstr "Erreur"
 
-#: agenda_culturel/models.py:1856
+#: agenda_culturel/models.py:1866
 msgid "Batch importation"
 msgstr "Importation par lot"
 
-#: agenda_culturel/models.py:1857
+#: agenda_culturel/models.py:1867
 msgid "Batch importations"
 msgstr "Importations par lot"
 
-#: agenda_culturel/models.py:1865
+#: agenda_culturel/models.py:1875
 msgid "Reference to the recurrent import processing"
 msgstr "Référence du processus d'import récurrent"
 
-#: agenda_culturel/models.py:1873
+#: agenda_culturel/models.py:1883
 msgid "URL (if not recurrent import)"
 msgstr "URL (si pas d'import récurrent)"
 
-#: agenda_culturel/models.py:1875
+#: agenda_culturel/models.py:1885
 msgid "Source URL if no RecurrentImport is associated."
 msgstr "URL source si aucun import récurrent n'est associé"
 
-#: agenda_culturel/models.py:1888
+#: agenda_culturel/models.py:1898
 msgid "Error message"
 msgstr "Votre message"
 
-#: agenda_culturel/models.py:1892
+#: agenda_culturel/models.py:1902
 msgid "Number of collected events"
 msgstr "Nombre d'événements collectés"
 
-#: agenda_culturel/models.py:1895
+#: agenda_culturel/models.py:1905
 msgid "Number of imported events"
 msgstr "Nombre d'événements importés"
 
-#: agenda_culturel/models.py:1898
+#: agenda_culturel/models.py:1908
 msgid "Number of updated events"
 msgstr "Nombre d'événements mis à jour"
 
-#: agenda_culturel/models.py:1901
+#: agenda_culturel/models.py:1911
 msgid "Number of removed events"
 msgstr "Nombre d'événements supprimés"
 
-#: agenda_culturel/models.py:1909
+#: agenda_culturel/models.py:1919
 msgid "Weight"
 msgstr "Poids"
 
-#: agenda_culturel/models.py:1910
+#: agenda_culturel/models.py:1920
 msgid "The lower is the weight, the earlier the filter is applied"
 msgstr "Plus le poids est léger, plus le filtre sera appliqué tôt"
 
-#: agenda_culturel/models.py:1917
+#: agenda_culturel/models.py:1927
 msgid "Category applied to the event"
 msgstr "Catégorie appliquée à l'événement"
 
-#: agenda_culturel/models.py:1922
+#: agenda_culturel/models.py:1932
 msgid "Contained in the title"
 msgstr "Contenu dans le titre"
 
-#: agenda_culturel/models.py:1923
+#: agenda_culturel/models.py:1933
 msgid "Text contained in the event title"
 msgstr "Texte contenu dans le titre de l'événement"
 
-#: agenda_culturel/models.py:1929
+#: agenda_culturel/models.py:1939
 msgid "Exact title extract"
 msgstr "Extrait exact du titre"
 
-#: agenda_culturel/models.py:1931
+#: agenda_culturel/models.py:1941
 msgid ""
 "If checked, the extract will be searched for in the title using the exact "
 "form (capitals, accents)."
@@ -910,19 +897,19 @@ msgstr ""
 "Si coché, l'extrait sera recherché dans le titre en utilisant la forme "
 "exacte (majuscules, accents)"
 
-#: agenda_culturel/models.py:1937
+#: agenda_culturel/models.py:1947
 msgid "Contained in the description"
 msgstr "Contenu dans la description"
 
-#: agenda_culturel/models.py:1938
+#: agenda_culturel/models.py:1948
 msgid "Text contained in the description"
 msgstr "Texte contenu dans la description"
 
-#: agenda_culturel/models.py:1944
+#: agenda_culturel/models.py:1954
 msgid "Exact description extract"
 msgstr "Extrait exact de description"
 
-#: agenda_culturel/models.py:1946
+#: agenda_culturel/models.py:1956
 msgid ""
 "If checked, the extract will be searched for in the description using the "
 "exact form (capitals, accents)."
@@ -930,19 +917,19 @@ msgstr ""
 "Si coché, l'extrait sera recherché dans la description en utilisant la forme "
 "exacte (majuscules, accents)"
 
-#: agenda_culturel/models.py:1952
+#: agenda_culturel/models.py:1962
 msgid "Contained in the location"
 msgstr "Contenu dans la localisation"
 
-#: agenda_culturel/models.py:1953
+#: agenda_culturel/models.py:1963
 msgid "Text contained in the event location"
 msgstr "Texte contenu dans la localisation de l'événement"
 
-#: agenda_culturel/models.py:1959
+#: agenda_culturel/models.py:1969
 msgid "Exact location extract"
 msgstr "Extrait exact de localisation"
 
-#: agenda_culturel/models.py:1961
+#: agenda_culturel/models.py:1971
 msgid ""
 "If checked, the extract will be searched for in the location using the exact "
 "form (capitals, accents)."
@@ -950,43 +937,43 @@ msgstr ""
 "Si coché, l'extrait sera recherché dans la localisation en utilisant la "
 "forme exacte (majuscules, accents)"
 
-#: agenda_culturel/models.py:1969
+#: agenda_culturel/models.py:1979
 msgid "Location from place"
 msgstr "Localisation depuis le lieu"
 
-#: agenda_culturel/models.py:1978
+#: agenda_culturel/models.py:1988
 msgid "Categorisation rule"
 msgstr "Règle de catégorisation"
 
-#: agenda_culturel/models.py:1979
+#: agenda_culturel/models.py:1989
 msgid "Categorisation rules"
 msgstr "Règles de catégorisation"
 
-#: agenda_culturel/settings/base.py:150
+#: agenda_culturel/settings/base.py:151
 msgid "French"
 msgstr "français"
 
-#: agenda_culturel/views.py:145
+#: agenda_culturel/views.py:146
 msgid "Recurrent import name"
 msgstr "Nome de l'import récurrent"
 
-#: agenda_culturel/views.py:146
+#: agenda_culturel/views.py:147
 msgid "Add another"
 msgstr "Ajouter un autre"
 
-#: agenda_culturel/views.py:147
+#: agenda_culturel/views.py:148
 msgid "Browse..."
 msgstr "Naviguer..."
 
-#: agenda_culturel/views.py:148
+#: agenda_culturel/views.py:149
 msgid "No file selected."
 msgstr "Pas de fichier sélectionné."
 
-#: agenda_culturel/views.py:284
+#: agenda_culturel/views.py:285
 msgid "The static content has been successfully updated."
 msgstr "Le contenu statique a été modifié avec succès."
 
-#: agenda_culturel/views.py:292
+#: agenda_culturel/views.py:293
 msgid ""
 "The event cannot be updated because the import process is not available for "
 "the referenced sources."
@@ -994,13 +981,13 @@ msgstr ""
 "La mise à jour de l'événement n'est pas possible car le processus d'import "
 "n'est pas disponible pour les sources référencées."
 
-#: agenda_culturel/views.py:295
+#: agenda_culturel/views.py:296
 msgid "The event update has been queued and will be completed shortly."
 msgstr ""
 "La mise à jour de l'événement a été mise en attente et sera effectuée sous "
 "peu."
 
-#: agenda_culturel/views.py:305
+#: agenda_culturel/views.py:306
 msgid "The event has been successfully modified."
 msgstr "L'événement a été modifié avec succès."
 
@@ -1008,19 +995,19 @@ msgstr "L'événement a été modifié avec succès."
 msgid "The event has been successfully moderated."
 msgstr "L'événement a été modéré avec succès."
 
-#: agenda_culturel/views.py:439
+#: agenda_culturel/views.py:445
 msgid "The event has been successfully deleted."
 msgstr "L'événement a été supprimé avec succès."
 
-#: agenda_culturel/views.py:471
+#: agenda_culturel/views.py:477
 msgid "The status has been successfully modified."
 msgstr "Le status a été modifié avec succès."
 
-#: agenda_culturel/views.py:505
+#: agenda_culturel/views.py:511
 msgid "The event was created: <a href=\"{}\">{}</a>."
 msgstr "L'événement a été créé: <a href=\"{}\">{}</a>."
 
-#: agenda_culturel/views.py:507 agenda_culturel/views.py:532
+#: agenda_culturel/views.py:513 agenda_culturel/views.py:537
 msgid ""
 "The event has been submitted and will be published as soon as it has been "
 "validated by the moderation team."
@@ -1028,82 +1015,82 @@ msgstr ""
 "L'événement a été soumis et sera publié dès qu'il aura été validé par "
 "l'équipe de modération."
 
-#: agenda_culturel/views.py:526
+#: agenda_culturel/views.py:531
 msgid "The event is saved."
 msgstr "L'événement est enregistré."
 
-#: agenda_culturel/views.py:620 agenda_culturel/views.py:672
+#: agenda_culturel/views.py:625 agenda_culturel/views.py:677
 msgid "{} has not been submitted since its already known: {}."
 msgstr "{} n'a pas été soumis car il est déjà connu: {}."
 
-#: agenda_culturel/views.py:625 agenda_culturel/views.py:678
+#: agenda_culturel/views.py:630 agenda_culturel/views.py:683
 msgid ""
 "{} has not been submitted since its already known and currently into "
 "moderation process."
 msgstr "{} n'a pas été soumis car il est déjà connu et en cours de modération"
 
-#: agenda_culturel/views.py:635
+#: agenda_culturel/views.py:640
 msgid "Integrating {} url(s) into our import process."
 msgstr "Intégration de {} url(s) dans notre processus d'import."
 
-#: agenda_culturel/views.py:685
+#: agenda_culturel/views.py:690
 msgid "Integrating {} into our import process."
 msgstr "Intégration de {} dans notre processus d'import."
 
-#: agenda_culturel/views.py:740
+#: agenda_culturel/views.py:745
 msgid "Your message has been sent successfully."
 msgstr "Votre message a été envoyé avec succès."
 
-#: agenda_culturel/views.py:750
+#: agenda_culturel/views.py:755
 msgid "The contact message has been successfully deleted."
 msgstr "Le message de contact a été supprimé avec succès."
 
-#: agenda_culturel/views.py:764
+#: agenda_culturel/views.py:769
 msgid "The contact message properties has been successfully modified."
 msgstr "Les propriétés du message de contact ont été modifié avec succès."
 
-#: agenda_culturel/views.py:901
+#: agenda_culturel/views.py:906
 msgid "Spam has been successfully deleted."
 msgstr "Le spam a été supprimé avec succès"
 
-#: agenda_culturel/views.py:1017
+#: agenda_culturel/views.py:1029
 msgid "The import has been run successfully."
 msgstr "L'import a été lancé avec succès"
 
-#: agenda_culturel/views.py:1036
+#: agenda_culturel/views.py:1048
 msgid "The import has been canceled."
 msgstr "L'import a été annulé"
 
-#: agenda_culturel/views.py:1110
+#: agenda_culturel/views.py:1126
 msgid "The recurrent import has been successfully modified."
 msgstr "L'import récurrent a été modifié avec succès."
 
-#: agenda_culturel/views.py:1119
+#: agenda_culturel/views.py:1135
 msgid "The recurrent import has been successfully deleted."
 msgstr "L'import récurrent a été supprimé avec succès"
 
-#: agenda_culturel/views.py:1159
+#: agenda_culturel/views.py:1175
 msgid "The import has been launched."
 msgstr "L'import a été lancé"
 
-#: agenda_culturel/views.py:1181
+#: agenda_culturel/views.py:1197
 msgid "Imports has been launched."
 msgstr "Les imports ont été lancés"
 
-#: agenda_culturel/views.py:1243
+#: agenda_culturel/views.py:1259
 msgid "Update successfully completed."
 msgstr "Mise à jour réalisée avec succès."
 
-#: agenda_culturel/views.py:1301
+#: agenda_culturel/views.py:1317
 msgid "Creation of a merged event has been successfully completed."
 msgstr "Création d'un événement fusionné réalisée avec succès."
 
-#: agenda_culturel/views.py:1337
+#: agenda_culturel/views.py:1353
 msgid "Events have been marked as unduplicated."
 msgstr "Les événements ont été marqués comme non dupliqués."
 
-#: agenda_culturel/views.py:1351 agenda_culturel/views.py:1360
-#: agenda_culturel/views.py:1378
+#: agenda_culturel/views.py:1367 agenda_culturel/views.py:1376
+#: agenda_culturel/views.py:1394
 msgid ""
 "The selected item is no longer included in the list of duplicates. Someone "
 "else has probably modified the list in the meantime."
@@ -1111,23 +1098,23 @@ msgstr ""
 "L'élément sélectionné ne fait plus partie de la liste des dupliqués. Une "
 "autre personne a probablement modifié la liste entre temps."
 
-#: agenda_culturel/views.py:1354
+#: agenda_culturel/views.py:1370
 msgid "The selected event has been set as representative"
 msgstr "L'événement sélectionné a été défini comme representatif."
 
-#: agenda_culturel/views.py:1369
+#: agenda_culturel/views.py:1385
 msgid "The event has been withdrawn from the group and made independent."
 msgstr "L'événement a été retiré du groupe et rendu indépendant."
 
-#: agenda_culturel/views.py:1413
+#: agenda_culturel/views.py:1429
 msgid "Cleaning up duplicates: {} item(s) fixed."
 msgstr "Nettoyage des dupliqués: {} élément(s) corrigé(s)."
 
-#: agenda_culturel/views.py:1462
+#: agenda_culturel/views.py:1478
 msgid "The event was successfully duplicated."
 msgstr "L'événement a été marqué dupliqué avec succès."
 
-#: agenda_culturel/views.py:1470
+#: agenda_culturel/views.py:1486
 msgid ""
 "The event has been successfully flagged as a duplicate. The moderation team "
 "will deal with your suggestion shortly."
@@ -1135,32 +1122,32 @@ msgstr ""
 "L'événement a été signalé comme dupliqué avec succès. Votre suggestion sera "
 "prochainement prise en charge par l'équipe de modération."
 
-#: agenda_culturel/views.py:1523
+#: agenda_culturel/views.py:1539
 msgid "The categorisation rule has been successfully modified."
 msgstr "La règle de catégorisation a été modifiée avec succès."
 
-#: agenda_culturel/views.py:1532
+#: agenda_culturel/views.py:1548
 msgid "The categorisation rule has been successfully deleted."
 msgstr "La règle de catégorisation a été supprimée avec succès"
 
-#: agenda_culturel/views.py:1554
+#: agenda_culturel/views.py:1570
 msgid "The rules were successfully applied and 1 event was categorised."
 msgstr ""
 "Les règles ont été appliquées avec succès et 1 événement a été catégorisé"
 
-#: agenda_culturel/views.py:1561
+#: agenda_culturel/views.py:1577
 msgid "The rules were successfully applied and {} events were categorised."
 msgstr ""
 "Les règles ont été appliquées avec succès et {} événements ont été "
 "catégorisés"
 
-#: agenda_culturel/views.py:1568 agenda_culturel/views.py:1621
+#: agenda_culturel/views.py:1584 agenda_culturel/views.py:1637
 msgid "The rules were successfully applied and no events were categorised."
 msgstr ""
 "Les règles ont été appliquées avec succès et aucun événement n'a été "
 "catégorisé"
 
-#: agenda_culturel/views.py:1607
+#: agenda_culturel/views.py:1623
 msgid ""
 "The rules were successfully applied and 1 event with default category was "
 "categorised."
@@ -1168,7 +1155,7 @@ msgstr ""
 "Les règles ont été appliquées avec succès et 1 événement avec catégorie par "
 "défaut a été catégorisé"
 
-#: agenda_culturel/views.py:1614
+#: agenda_culturel/views.py:1630
 msgid ""
 "The rules were successfully applied and {} events with default category were "
 "categorised."
@@ -1176,58 +1163,58 @@ msgstr ""
 "Les règles ont été appliquées avec succès et {} événements avec catégorie "
 "par  défaut ont été catégorisés"
 
-#: agenda_culturel/views.py:1706 agenda_culturel/views.py:1768
-#: agenda_culturel/views.py:1806
+#: agenda_culturel/views.py:1722 agenda_culturel/views.py:1784
+#: agenda_culturel/views.py:1822
 msgid "{} events have been updated."
 msgstr "{} événements ont été mis à jour."
 
-#: agenda_culturel/views.py:1709 agenda_culturel/views.py:1770
-#: agenda_culturel/views.py:1809
+#: agenda_culturel/views.py:1725 agenda_culturel/views.py:1786
+#: agenda_culturel/views.py:1825
 msgid "1 event has been updated."
 msgstr "1 événement a été mis à jour"
 
-#: agenda_culturel/views.py:1711 agenda_culturel/views.py:1772
-#: agenda_culturel/views.py:1811
+#: agenda_culturel/views.py:1727 agenda_culturel/views.py:1788
+#: agenda_culturel/views.py:1827
 msgid "No events have been modified."
 msgstr "Aucun événement n'a été modifié."
 
-#: agenda_culturel/views.py:1720
+#: agenda_culturel/views.py:1736
 msgid "The place has been successfully updated."
 msgstr "Le lieu a été modifié avec succès."
 
-#: agenda_culturel/views.py:1729
+#: agenda_culturel/views.py:1745
 msgid "The place has been successfully created."
 msgstr "Le lieu a été créé avec succès."
 
-#: agenda_culturel/views.py:1794
+#: agenda_culturel/views.py:1810
 msgid "The selected place has been assigned to the event."
 msgstr "Le lieu sélectionné a été assigné à l'événement."
 
-#: agenda_culturel/views.py:1798
+#: agenda_culturel/views.py:1814
 msgid "A new alias has been added to the selected place."
 msgstr "Un nouvel alias a été créé pour le lieu sélectionné."
 
-#: agenda_culturel/views.py:1891
+#: agenda_culturel/views.py:1907
 msgid "The organisation has been successfully updated."
 msgstr "L'organisme a été modifié avec succès."
 
-#: agenda_culturel/views.py:1900
+#: agenda_culturel/views.py:1916
 msgid "The organisation has been successfully created."
 msgstr "L'organisme a été créé avec succès."
 
-#: agenda_culturel/views.py:1917
+#: agenda_culturel/views.py:1933
 msgid "The tag has been successfully updated."
 msgstr "L'étiquette a été modifiée avec succès."
 
-#: agenda_culturel/views.py:1924
+#: agenda_culturel/views.py:1940
 msgid "The tag has been successfully created."
 msgstr "L'étiquette a été créée avec succès."
 
-#: agenda_culturel/views.py:1988
+#: agenda_culturel/views.py:2004
 msgid "You have not modified the tag name."
 msgstr "Vous n'avez pas modifié le nom de l'étiquette."
 
-#: agenda_culturel/views.py:1998
+#: agenda_culturel/views.py:2014
 msgid ""
 "This tag {} is already in use, and is described by different information "
 "from the current tag. You can force renaming by checking the corresponding "
@@ -1240,7 +1227,7 @@ msgstr ""
 "sera supprimée, et tous les événements associés à l'étiquette {} seront "
 "associés à l'étiquette {}."
 
-#: agenda_culturel/views.py:2005
+#: agenda_culturel/views.py:2021
 msgid ""
 "This tag {} is already in use. You can force renaming by checking the "
 "corresponding option."
@@ -1248,10 +1235,10 @@ msgstr ""
 "Cette étiquette {} est déjà utilisée. Vous pouvez forcer le renommage en "
 "cochant l'option correspondante."
 
-#: agenda_culturel/views.py:2029
+#: agenda_culturel/views.py:2045
 msgid "The tag {} has been successfully renamed to {}."
 msgstr "L'étiquette {} a été renommée avec succès en {}."
 
-#: agenda_culturel/views.py:2063
+#: agenda_culturel/views.py:2079
 msgid "The tag {} has been successfully deleted."
 msgstr "L'événement {} a été supprimé avec succès."
diff --git a/src/agenda_culturel/models.py b/src/agenda_culturel/models.py
index 8e806c7..aa6fd8d 100644
--- a/src/agenda_culturel/models.py
+++ b/src/agenda_culturel/models.py
@@ -212,8 +212,8 @@ class Tag(models.Model):
     )
 
     class Meta:
-        verbose_name = _("Étiquette")
-        verbose_name_plural = _("Étiquettes")
+        verbose_name = _("Tag")
+        verbose_name_plural = _("Tags")
         indexes = [
             models.Index(fields=['name']),
         ]
@@ -555,7 +555,7 @@ class Event(models.Model):
     recurrence_dtend = models.DateTimeField(editable=False, blank=True, null=True)
 
     title = models.CharField(
-        verbose_name=_("Title"), help_text=_("Short title"), max_length=512
+        verbose_name=_("Title"), max_length=512
     )
 
     status = models.CharField(
@@ -565,32 +565,27 @@ class Event(models.Model):
     category = models.ForeignKey(
         Category,
         verbose_name=_("Category"),
-        help_text=_("Category of the event"),
         null=True,
         default=None,
         on_delete=models.SET_DEFAULT,
     )
 
     start_day = models.DateField(
-        verbose_name=_("Day of the event"), help_text=_("Day of the event")
+        verbose_name=_("Start day")
     )
     start_time = models.TimeField(
-        verbose_name=_("Starting time"),
-        help_text=_("Starting time"),
+        verbose_name=_("Start time"),
         blank=True,
         null=True,
     )
 
     end_day = models.DateField(
-        verbose_name=_("End day of the event"),
-        help_text=_(
-            "End day of the event, only required if different from the start day."
-        ),
+        verbose_name=_("End day"),
         blank=True,
         null=True,
     )
     end_time = models.TimeField(
-        verbose_name=_("Final time"), help_text=_("Final time"), blank=True, null=True
+        verbose_name=_("End time"), blank=True, null=True
     )
 
     recurrences = recurrence.fields.RecurrenceField(
@@ -600,7 +595,6 @@ class Event(models.Model):
     exact_location = models.ForeignKey(
         Place,
         verbose_name=_("Location"),
-        help_text=_("Address of the event"),
         null=True,
         on_delete=models.SET_NULL,
         blank=True,
@@ -616,6 +610,13 @@ class Event(models.Model):
         blank=True
     )
 
+    description = models.TextField(
+        verbose_name=_("Description"),
+        blank=True,
+        null=True,
+    )
+
+
     organisers = models.ManyToManyField(Organisation, 
         related_name='organised_events',
         verbose_name=_("Organisers"),
@@ -625,24 +626,16 @@ class Event(models.Model):
         blank=True
     )
 
-    description = models.TextField(
-        verbose_name=_("Description"),
-        help_text=_("General description of the event"),
-        blank=True,
-        null=True,
-    )
-
     local_image = models.ImageField(
-        verbose_name=_("Illustration (local image)"),
-        help_text=_("Illustration image stored in the agenda server"),
+        verbose_name=_("Illustration"),
         max_length=1024,
         blank=True,
         null=True,
     )
 
     image = models.URLField(
-        verbose_name=_("Illustration"),
-        help_text=_("URL of the illustration image"),
+        verbose_name=_("Illustration (URL)"),
+        help_text=_("External URL of the illustration image"),
         max_length=1024,
         blank=True,
         null=True,
@@ -680,7 +673,6 @@ class Event(models.Model):
     tags = ArrayField(
         models.CharField(max_length=64),
         verbose_name=_("Tags"),
-        help_text=_("A list of tags that describe the event."),
         blank=True,
         null=True,
     )
diff --git a/src/agenda_culturel/static/js/adjust_datetimes.js b/src/agenda_culturel/static/js/adjust_datetimes.js
index f6cb46f..9230f1e 100644
--- a/src/agenda_culturel/static/js/adjust_datetimes.js
+++ b/src/agenda_culturel/static/js/adjust_datetimes.js
@@ -43,6 +43,10 @@ const update_datetimes = (event) => {
 
             start_day.oldvalue = start_day.value;
         }
+        else {
+            new_date = new Date(start_day.value);
+            end_day.value = formatDate(new_date);
+        }
     }
     else {
         if (end_day.value && end_time.value && start_day.value) {
diff --git a/src/agenda_culturel/static/style.scss b/src/agenda_culturel/static/style.scss
index 63a32be..6e0b43c 100644
--- a/src/agenda_culturel/static/style.scss
+++ b/src/agenda_culturel/static/style.scss
@@ -972,7 +972,7 @@ aside nav.paragraph li a, aside .no-breakline li a {
 }
 
 /* mise en forme pour les récurrences */
-article form p .recurrence-widget {
+article form div .recurrence-widget {
     width: 100%;
     border: 0;
 
@@ -1451,4 +1451,48 @@ form.messages div, form.moderation-events {
 label.required::after {
     content: ' *';
     color: red;
-}
\ No newline at end of file
+}
+
+.contenu #event_form {
+    div#group_start, div#group_end {
+        grid-column: auto;
+        .body_group {
+            display: grid;
+            grid-gap: 10px;
+            grid-template-columns: repeat(2, 1fr);
+        }
+    }
+}
+
+/* group form */
+@media only screen and (min-width: 992px) {
+    .contenu #event_form form {
+        display: grid;
+        grid-template-columns: repeat(2, 1fr);
+        grid-gap: 10px;
+
+        >div {
+            grid-column: 1 / 3;
+        }
+        div#group_meta, div#group_meta-admin {
+            .body_group {
+                display: grid;
+                grid-template-columns: repeat(3, 1fr);
+                grid-gap: 10px;
+                div {
+                    grid-column: auto;
+                }
+            }
+        }
+        div#group_meta {
+            .body_group {
+                display: grid;
+                grid-template-columns: repeat(2, 1fr);
+            }
+        }
+    }
+}
+
+.maskable_group .body_group.closed {
+    display: none;
+}
diff --git a/src/agenda_culturel/templates/agenda_culturel/event_form.html b/src/agenda_culturel/templates/agenda_culturel/event_form.html
index f2a8207..fbc1128 100644
--- a/src/agenda_culturel/templates/agenda_culturel/event_form.html
+++ b/src/agenda_culturel/templates/agenda_culturel/event_form.html
@@ -48,7 +48,7 @@ Duplication de {% else %}
 {% block content %}
 {% load static_content_extra %}
 
-<article>
+<article id="event_form">
     <header>
         {% if object %}
         <h1>{% if form.is_clone_from_url %}
@@ -78,8 +78,8 @@ Duplication de {% else %}
 {% endif %}
 <form method="post" action="{{ urlparam }}" enctype="multipart/form-data">{% csrf_token %}
     {{ form.media }}
-    {{ form.as_p }}
-    <div class="grid buttons">
+    {{ form }}
+    <div class="grid buttons stick-bottom">
         <a href="{% if request.META.HTTP_REFERER %}{{ request.META.HTTP_REFERER }}{% else %}{{ object.get_absolute_url }}{% endif %}" role="button" class="secondary">Annuler</a>
         <input type="submit" value="Enregistrer">
     </div>
diff --git a/src/agenda_culturel/templates/agenda_culturel/forms/div_group.html b/src/agenda_culturel/templates/agenda_culturel/forms/div_group.html
new file mode 100644
index 0000000..969e31f
--- /dev/null
+++ b/src/agenda_culturel/templates/agenda_culturel/forms/div_group.html
@@ -0,0 +1,59 @@
+
+{{ errors }}
+{% if errors and not fields %}
+  <p>{% for field in hidden_fields %}{{ field }}{% endfor %}</p>
+{% endif %}
+{% for group, fields in form.fields_by_group %}
+  <div {% if group.maskable %}class="maskable_group"{% endif %} id="group_{{ group.id }}">
+    {% if group.maskable %}
+    <input class="toggle_body" type="checkbox" id="maskable_group_{{ group.id }}" name="group_{{ group.id }}"><label for="maskable_group_{{ group.id }}">{{ group.label }}</label>
+    {% endif %}
+    <div class="error_group">
+      {% for field in fields %}
+      <div id="error_{{ field.auto_id }}">
+        {{ field.errors }}
+      </div>
+      {% endfor %}
+    </div>
+    <div class="body_group">
+      {% for field in fields %}
+      <div id="div_{{ field.auto_id }}">
+        <div{% with classes=field.css_classes %}{% if classes %} class="{{ classes }}"{% endif %}{% endwith %}>
+          {% if field.label %}{{ field.label_tag }}{% endif %}
+          {{ field }}
+          {% if field.help_text %}
+            <span class="helptext"{% if field.auto_id %} id="{{ field.auto_id }}_helptext"{% endif %}>{{ field.help_text|safe }}</span>
+          {% endif %}
+        </div>
+      </div>
+    {% endfor %}
+    </div>
+  </div>
+{% endfor %}
+{% if not errors %}
+  {% for field in hidden_fields %}{{ field }}{% endfor %}
+{% endif %}
+<script>
+  const maskables = document.querySelectorAll('.maskable_group');
+  maskables.forEach(function (item) {
+    item.querySelector('.body_group').classList.add('closed');
+    console.log('item ' + item);
+
+    item.querySelector('.toggle_body').addEventListener('change', (event) => {
+      if (event.currentTarget.checked) {
+        item.querySelector('.body_group').classList.remove('closed');
+      } else {
+        item.querySelector('.body_group').classList.add('closed');
+      }
+    })
+
+    window.addEventListener('load', function(event) {
+      if (item.querySelector('.toggle_body').checked) {
+        item.querySelector('.body_group').classList.remove('closed');
+      }
+      else {
+        item.querySelector('.body_group').classList.add('closed');
+      }
+    });
+  })
+</script>
\ No newline at end of file