old_contents: from django.contrib import admin
  
  from us_ignite.events.models import Event, EventURL
  
  
  class EventURLAdminInline(admin.TabularInline):
      model = EventURL
  
  
  class EventAdmin(admin.ModelAdmin):
      list_display = ('name', 'status', 'start_datetime', 'is_featured')
      search_fields = ('name', 'slug', 'venue', 'description', 'notes')
      list_filter = ('status', 'start_datetime', 'is_featured', 'created')
      date_hierarchy = 'start_datetime'
      inlines = [EventURLAdminInline]
  
  admin.site.register(Event, EventAdmin)
  
new_contents: from django.contrib import admin
  
  from us_ignite.events.models import Audience, Event, EventURL
  
  
  class AudienceAdmin(admin.ModelAdmin):
      list_display = ('name', 'slug', )
  
  
  class EventURLAdminInline(admin.TabularInline):
      model = EventURL
  
  
  class EventAdmin(admin.ModelAdmin):
      list_display = ('name', 'status', 'start_datetime', 'is_featured')
      search_fields = ('name', 'slug', 'venue', 'description', 'notes')
      list_filter = ('status', 'start_datetime', 'is_featured', 'created')
      date_hierarchy = 'start_datetime'
      inlines = [EventURLAdminInline]
  
  admin.site.register(Event, EventAdmin)
  admin.site.register(Audience, AudienceAdmin)
  
subject: Add admin section for the ``Audience`` model.