diff --git a/apps/activity/admin.py b/apps/activity/admin.py
index 0529d306..27cabd4e 100644
--- a/apps/activity/admin.py
+++ b/apps/activity/admin.py
@@ -3,9 +3,11 @@
 
 from django.contrib import admin
 
-from .models import Activity, ActivityType, Guest
+from note_kfet.admin import admin_site
+from .models import Activity, ActivityType, Guest, Entry
 
 
+@admin.register(Activity, site=admin_site)
 class ActivityAdmin(admin.ModelAdmin):
     """
     Admin customisation for Activity
@@ -19,6 +21,7 @@ class ActivityAdmin(admin.ModelAdmin):
     ordering = ['-date_start']
 
 
+@admin.register(ActivityType, site=admin_site)
 class ActivityTypeAdmin(admin.ModelAdmin):
     """
     Admin customisation for ActivityType
@@ -26,7 +29,17 @@ class ActivityTypeAdmin(admin.ModelAdmin):
     list_display = ('name', 'can_invite', 'guest_entry_fee')
 
 
-# Register your models here.
-admin.site.register(Activity, ActivityAdmin)
-admin.site.register(ActivityType, ActivityTypeAdmin)
-admin.site.register(Guest)
+@admin.register(Guest, site=admin_site)
+class GuestAdmin(admin.ModelAdmin):
+    """
+    Admin customisation for Guest
+    """
+    list_display = ('last_name', 'first_name', 'activity', 'inviter')
+
+
+@admin.register(Entry, site=admin_site)
+class EntryAdmin(admin.ModelAdmin):
+    """
+    Admin customisation for Entry
+    """
+    list_display = ('note', 'activity', 'time', 'guest')
diff --git a/apps/activity/models.py b/apps/activity/models.py
index 2c014ca5..45942cc5 100644
--- a/apps/activity/models.py
+++ b/apps/activity/models.py
@@ -5,6 +5,7 @@ from datetime import timedelta, datetime
 from django.contrib.auth.models import User
 from django.db import models
 from django.db.models import Q
+from django.utils import timezone
 from django.utils.translation import gettext_lazy as _
 from rest_framework.exceptions import ValidationError
 from note.models import NoteUser, Transaction
@@ -98,6 +99,9 @@ class Activity(models.Model):
         verbose_name=_('open'),
     )
 
+    def __str__(self):
+        return self.name
+
     class Meta:
         verbose_name = _("activity")
         verbose_name_plural = _("activities")
@@ -118,7 +122,7 @@ class Entry(models.Model):
     )
 
     time = models.DateTimeField(
-        auto_now_add=True,
+        default=timezone.now,
         verbose_name=_("entry time"),
     )
 
@@ -233,6 +237,9 @@ class Guest(models.Model):
 
         return super().save(force_insert, force_update, using, update_fields)
 
+    def __str__(self):
+        return self.first_name + " " + self.last_name
+
     class Meta:
         verbose_name = _("guest")
         verbose_name_plural = _("guests")
diff --git a/apps/logs/models.py b/apps/logs/models.py
index 94e2b4ce..e558ea82 100644
--- a/apps/logs/models.py
+++ b/apps/logs/models.py
@@ -5,6 +5,7 @@ from django.conf import settings
 from django.contrib.contenttypes.models import ContentType
 from django.core.exceptions import ValidationError
 from django.db import models
+from django.utils import timezone
 from django.utils.translation import gettext_lazy as _
 
 
@@ -68,7 +69,7 @@ class Changelog(models.Model):
     timestamp = models.DateTimeField(
         null=False,
         blank=False,
-        auto_now_add=True,
+        default=timezone.now,
         name='timestamp',
         verbose_name=_('timestamp'),
     )
diff --git a/apps/note/models/notes.py b/apps/note/models/notes.py
index 9282bde9..99818602 100644
--- a/apps/note/models/notes.py
+++ b/apps/note/models/notes.py
@@ -7,6 +7,7 @@ from django.conf import settings
 from django.core.exceptions import ValidationError
 from django.core.validators import RegexValidator
 from django.db import models
+from django.utils import timezone
 from django.utils.translation import gettext_lazy as _
 from polymorphic.models import PolymorphicModel
 
@@ -51,7 +52,7 @@ class Note(PolymorphicModel):
     )
     created_at = models.DateTimeField(
         verbose_name=_('created at'),
-        auto_now_add=True,
+        default=timezone.now,
     )
 
     class Meta:
diff --git a/apps/scripts b/apps/scripts
index e16629cc..dce51ad2 160000
--- a/apps/scripts
+++ b/apps/scripts
@@ -1 +1 @@
-Subproject commit e16629cc70c155e4d32244f80684295b459a8a59
+Subproject commit dce51ad26134d396d7cbfca7c63bd2ed391dd969
diff --git a/apps/treasury/models.py b/apps/treasury/models.py
index 1e7f2a95..6cfb55c1 100644
--- a/apps/treasury/models.py
+++ b/apps/treasury/models.py
@@ -6,6 +6,7 @@ from django.contrib.auth.models import User
 from django.core.exceptions import ValidationError
 from django.db import models
 from django.db.models import Q
+from django.utils import timezone
 from django.utils.translation import gettext_lazy as _
 from note.models import NoteSpecial, SpecialTransaction, MembershipTransaction
 
@@ -53,7 +54,7 @@ class Invoice(models.Model):
     )
 
     date = models.DateField(
-        auto_now_add=True,
+        default=timezone.now,
         verbose_name=_("Place"),
     )
 
@@ -130,7 +131,7 @@ class Remittance(models.Model):
     """
 
     date = models.DateTimeField(
-        auto_now_add=True,
+        default=timezone.now,
         verbose_name=_("Date"),
     )