diff --git a/backend/apps/ecommerce/admin.py b/backend/apps/ecommerce/admin.py
index 445dc6065..6ce57b93e 100644
--- a/backend/apps/ecommerce/admin.py
+++ b/backend/apps/ecommerce/admin.py
@@ -2,6 +2,23 @@
 
 from .models import Order, Product, VippsAccessToken
 
-admin.site.register(Product)
-admin.site.register(Order)
+
+@admin.register(Product)
+class ProductAdmin(admin.ModelAdmin):
+    search_fields = ("name",)
+
+
+@admin.register(Order)
+class OrderAdmin(admin.ModelAdmin):
+    list_display = ("id", "product", "user", "payment_status", "timestamp")
+    list_filter = ("payment_status",)
+    search_fields = (
+        "user__username",
+        "user__first_name",
+        "user__last_name",
+        "product__name",
+    )
+    raw_id_fields = ("user", "product")
+
+
 admin.site.register(VippsAccessToken)
diff --git a/backend/apps/events/admin.py b/backend/apps/events/admin.py
index b114fc716..c0c7b97d4 100644
--- a/backend/apps/events/admin.py
+++ b/backend/apps/events/admin.py
@@ -2,7 +2,19 @@
 from apps.events.models import Category, Event, SignUp
 
 admin.site.register(Category)
-admin.site.register(SignUp)
+
+
+@admin.register(SignUp)
+class SignUpAdmin(admin.ModelAdmin):
+    list_display = ("user", "event", "is_attending", "timestamp")
+    list_filter = ("is_attending",)
+    search_fields = (
+        "user__username",
+        "user__first_name",
+        "user__last_name",
+        "event__title",
+    )
+    raw_id_fields = ("user", "event")
 
 
 @admin.register(Event)
@@ -10,3 +22,4 @@ class EventAdmin(admin.ModelAdmin):
     search_fields = ["title"]
     list_display = ("title", "organization", "start_time", "is_attendable", "is_hidden")
     list_filter = ("organization__name", "is_attendable", "is_hidden")
+    raw_id_fields = ("publisher",)
diff --git a/backend/apps/nfc/admin.py b/backend/apps/nfc/admin.py
index d4e456b8d..e3363f34b 100644
--- a/backend/apps/nfc/admin.py
+++ b/backend/apps/nfc/admin.py
@@ -30,6 +30,7 @@ class NfcCardAssignmentAdmin(admin.ModelAdmin):
     )
     search_fields = ("card__mifare_csn", "user__username", "external_holder_name")
     list_filter = ("permanent_access", "revoked_at")
+    raw_id_fields = ("user", "assigned_by", "revoked_by")
 
 
 @admin.register(NfcAccessGrant)
@@ -46,6 +47,7 @@ class NfcAccessGrantAdmin(admin.ModelAdmin):
         "revoked_at",
     )
     list_filter = ("scope", "participant_policy", "permanent_access", "revoked_at")
+    raw_id_fields = ("granted_to_user", "granted_by", "revoked_by")
 
 
 @admin.register(NfcAccessEvent)
@@ -59,6 +61,7 @@ class NfcAccessEventAdmin(admin.ModelAdmin):
     )
     search_fields = ("door_identifier", "mifare_csn_reported", "resolved_user__username")
     list_filter = ("event_type", "source")
+    raw_id_fields = ("resolved_user",)
 
 
 @admin.register(NfcSettings)
diff --git a/backend/apps/organizations/admin.py b/backend/apps/organizations/admin.py
index baab82e0c..21e78cb7a 100644
--- a/backend/apps/organizations/admin.py
+++ b/backend/apps/organizations/admin.py
@@ -1,6 +1,19 @@
 from django.contrib import admin
 from apps.organizations.models import Organization, Membership
 
-# Register your models here.
-admin.site.register(Organization)
-admin.site.register(Membership)
+
+@admin.register(Organization)
+class OrganizationAdmin(admin.ModelAdmin):
+    search_fields = ("name",)
+
+
+@admin.register(Membership)
+class MembershipAdmin(admin.ModelAdmin):
+    list_display = ("user", "organization", "group")
+    search_fields = (
+        "user__username",
+        "user__first_name",
+        "user__last_name",
+        "organization__name",
+    )
+    raw_id_fields = ("user", "organization")