text: from django.contrib import admin
  
  from .models import CourseResources, Footer, CourseUrl
  
  # Register your models here.
  
  admin.site.site_header = 'KISA Web Administration'
  
  class CourseResourceAdmin(admin.ModelAdmin):
      list_display = ['class_id', 'get_url']
  
      def get_url(self, obj):
          return '\n'.join([url.class_id for url in obj.url.all()])
  
  
  admin.site.register(CourseResources, CourseResourceAdmin)
  admin.site.register(CourseUrl)
  admin.site.register(Footer)
  