text: from django.contrib import admin
  from .models import AccessToken, Grant, Client, RefreshToken
  
  
  class AccessTokenAdmin(admin.ModelAdmin):
      list_display = ('user', 'client', 'token', 'expires', 'scope',)
      raw_id_fields = ('user',)
  
  
  class GrantAdmin(admin.ModelAdmin):
      list_display = ('user', 'client', 'code', 'expires',)
      raw_id_fields = ('user',)
  
  
  class ClientAdmin(admin.ModelAdmin):
      list_display = ('url', 'user', 'redirect_uri', 'client_id', 'client_type')
      raw_id_fields = ('user',)
  
  admin.site.register(AccessToken, AccessTokenAdmin)
  admin.site.register(Grant, GrantAdmin)
  admin.site.register(Client, ClientAdmin)
  admin.site.register(RefreshToken)
  