old_contents: from django.contrib import admin
  from froide.publicbody.models import PublicBody, FoiLaw, PublicBodyTopic
  
  class PublicBodyAdmin(admin.ModelAdmin):
      prepopulated_fields = {"slug": ("geography", "name",)}
      list_display = ('name', 'email', 'url', 'classification', 'topic', 'geography')
      list_filter = ('classification', 'topic',)
      search_fields = ['name', "description"]
      exclude = ('confirmed',)
  
  class FoiLawAdmin(admin.ModelAdmin):
      prepopulated_fields = {"slug": ("jurisdiction", "name",)}
  
  class PublicBodyTopicAdmin(admin.ModelAdmin):
      pass
  
  admin.site.register(PublicBody, PublicBodyAdmin)
  admin.site.register(FoiLaw, FoiLawAdmin)
  admin.site.register(PublicBodyTopic, PublicBodyTopicAdmin)
  
new_contents: from django.contrib import admin
  from froide.publicbody.models import PublicBody, FoiLaw, PublicBodyTopic
  
  class PublicBodyAdmin(admin.ModelAdmin):
      prepopulated_fields = {"slug": ("geography", "name",)}
      list_display = ('name', 'email', 'url', 'classification', 'topic', 'depth',)
      list_filter = ('classification', 'topic',)
      search_fields = ['name', "description"]
      exclude = ('confirmed',)
  
  class FoiLawAdmin(admin.ModelAdmin):
      prepopulated_fields = {"slug": ("jurisdiction", "name",)}
  
  class PublicBodyTopicAdmin(admin.ModelAdmin):
      pass
  
  admin.site.register(PublicBody, PublicBodyAdmin)
  admin.site.register(FoiLaw, FoiLawAdmin)
  admin.site.register(PublicBodyTopic, PublicBodyTopicAdmin)
  
subject: Replace geogrpahy with depth in admin list_display for Public Bodies