diff --git a/calendrier/admin.py b/calendrier/admin.py
index a8477d0..f48de3f 100644
--- a/calendrier/admin.py
+++ b/calendrier/admin.py
@@ -2,5 +2,15 @@ from django.contrib import admin
 
 from .models import Event, Participants
 
+
 # Add event by admin page return a 502 error
-admin.site.register(Event)
+class ParticipantsAdmin(admin.ModelAdmin):
+    autocomplete_fields = ["event", "participant"]
+
+
+class EventAdmin(admin.ModelAdmin):
+    search_fields = ["nom", "nomcourt", "lieu", "description", "desc_users"]
+
+
+admin.site.register(Event, EventAdmin)
+admin.site.register(Participants, ParticipantsAdmin)
diff --git a/gestion/admin.py b/gestion/admin.py
index 79f1e64..be35fd7 100644
--- a/gestion/admin.py
+++ b/gestion/admin.py
@@ -114,8 +114,19 @@ class UserProfileAdmin(UserAdmin):
         user.save()
 
 
+class ErnestoUserAdmin(admin.ModelAdmin):
+    search_fields = [
+        "user__username",
+        "user__first_name",
+        "user__last_name",
+        "phone",
+        "instru",
+    ]
+
+
 admin.site.unregister(User)
 admin.site.register(User, UserProfileAdmin)
+admin.site.register(ErnestoUser, ErnestoUserAdmin)
 admin.site.register(VideoGallery)
 admin.site.register(Photo)
 admin.site.register(Actu)