diff --git a/carnet_rouge/admin.py b/carnet_rouge/admin.py
index 8c38f3f..623dbd7 100644
--- a/carnet_rouge/admin.py
+++ b/carnet_rouge/admin.py
@@ -1,3 +1,22 @@
 from django.contrib import admin
 
+from carnet_rouge.models import cr_Category, cr_Message
+
+class cr_Message_Admin(admin.ModelAdmin):
+    always_show_username = True
+    list_display = ('id', 'Author', 'sTitle', 'dtCreated')
+    list_filter = [('Author', admin.RelatedOnlyFieldListFilter)]
+"""
+    
+
+    list_filter = [('dtDate', DateRangeFilter), ('user', admin.RelatedOnlyFieldListFilter),'sBases','type', 'bNoticed']
+
+    search_fields = ['userName']
+    readonly_fields = ["userName"]
+
+    fields = ["sBases", "dtDate",'type', "user","nHour", "nMinutes", "sRemarques"]
+"""
+
 # Register your models here.
+admin.site.register(cr_Category)
+admin.site.register(cr_Message, cr_Message_Admin)
\ No newline at end of file
diff --git a/carnet_rouge/models.py b/carnet_rouge/models.py
index 71a8362..ac7acfc 100644
--- a/carnet_rouge/models.py
+++ b/carnet_rouge/models.py
@@ -1,3 +1,42 @@
+import datetime
 from django.db import models
+from django.conf import settings
+from django.contrib.auth.models import Group
+from django.utils import timezone
+
 
 # Create your models here.
+class cr_Category(models.Model):
+    sName = models.CharField("Désignation", max_length=250)
+    dtUpdated = models.DateTimeField('date updated', auto_now=True)
+    dtCreated = models.DateTimeField('date published', auto_now_add=True)
+
+    def __str__(self):
+        return self.sName
+
+    class Meta:
+        verbose_name = "catégorie"
+        verbose_name_plural = "catégories"
+
+
+class cr_Message(models.Model):
+    Caterogy = models.ForeignKey(cr_Category, on_delete=models.DO_NOTHING, verbose_name="Catégorie")
+    sDestUsers = models.TextField("Liste des utilisateurs cibles")
+    sReadedUsers = models.TextField("Liste des utilisateurs ayant lu", blank=True)
+    DestGroup = models.ForeignKey(Group, on_delete=models.DO_NOTHING)
+    sTitle = models.CharField("Titre", max_length=120)
+    sText = models.TextField("Corps de texte")
+    dtValidityFrom = models.DateField("Validité depuis",default=timezone.now)
+    dtValidityTo = models.DateField("Validité jusqu'à", blank=True)
+    bEnabled = models.BooleanField("Actif", default=True)
+
+
+    sAuthor = models.CharField("auteur string", max_length=120)
+    Author = models.ForeignKey(settings.AUTH_USER_MODEL, verbose_name="Auteur", on_delete=models.DO_NOTHING)
+
+    dtUpdated = models.DateTimeField('date updated', auto_now=True)
+    dtCreated = models.DateTimeField('date published', auto_now_add=True)
+
+    class Meta:
+        verbose_name = "message"
+        verbose_name_plural = "messages"
\ No newline at end of file
diff --git a/vehicles/static/vehicles/images/Thumbs.db b/vehicles/static/vehicles/images/Thumbs.db
new file mode 100644
index 0000000..627865a
Binary files /dev/null and b/vehicles/static/vehicles/images/Thumbs.db differ