old_contents: from bonvortaro.vortaro.models import Root, Word, Definition #, Translation
  from django.contrib import admin
  
  class RootAdmin(admin.ModelAdmin):
      list_display = ["root", "kind", "begining", "ending", "ofc"]
      list_filter = ["begining", "ending", "kind", "ofc"]
  
  admin.site.register(Root, RootAdmin)
  
  class WordAdmin(admin.ModelAdmin):
      list_display = ["language", "word", "kind", "begining", "root", "ending", "ofc", "mrk", "revo_link"]
      list_filter = ["ending", "kind", "ofc", "begining", "language"]
      
      def revo_link(self, word):
          return "<a href=\"%s\">%s</a>" % (word.revo_url(), word.revo_url())
      revo_link.short_description = "Reta Vortaro"
      revo_link.allow_tags = True
  
  admin.site.register(Word, WordAdmin)
  
  class DefinitionAdmin(admin.ModelAdmin):
      list_display = ["word", "definition"]
  
  admin.site.register(Definition, DefinitionAdmin)
  
new_contents: from bonvortaro.vortaro.models import Root, Word, Definition #, Translation
  from django.contrib import admin
  
  class RootAdmin(admin.ModelAdmin):
      list_display = ["root", "kind", "begining", "ending", "ofc"]
      list_filter = ["begining", "ending", "kind", "ofc"]
  
  admin.site.register(Root, RootAdmin)
  
  class WordAdmin(admin.ModelAdmin):
      list_display = ["language", "word", "kind", "begining", "root", "ending", "ofc", "mrk", "revo_link"]
      list_filter = ["kind", "ofc", "language", "ending", "begining"]
      
      def revo_link(self, word):
          return "<a href=\"%s\">%s</a>" % (word.revo_url(), word.revo_url())
      revo_link.short_description = "Reta Vortaro"
      revo_link.allow_tags = True
  
  admin.site.register(Word, WordAdmin)
  
  class DefinitionAdmin(admin.ModelAdmin):
      list_display = ["word", "definition"]
  
  admin.site.register(Definition, DefinitionAdmin)
  
subject: Reorder filters to make the easier to use.