old_contents: from django.db import models
  
  from ..types import Language
  
  
  class AbstractRegionalArticle(models.Model):
      title = models.CharField(max_length=250, null=False, default='')
      text = models.TextField(null=False, default='')
  
      class Meta:
          abstract = True
  
  
  @Language.ENGLISH('db:articles')
  class EnglishArticle(AbstractRegionalArticle):
      pass
  
  @Language.GERMAN('db:articles')
  class GermanArticle(AbstractRegionalArticle):
      pass
  
  @Language.GERMAN('db:articles')
  class OtherArticles(AbstractRegionalArticle):
      pass
  
new_contents: from django.db import models
  
  from ..types import Language
  
  
  class AbstractRegionalArticle(models.Model):
      title = models.CharField(max_length=250, null=False, default='')
      text = models.TextField(null=False, default='')
  
      class Meta:
          abstract = True
  
  
  @Language.ENGLISH('db:articles')
  class EnglishArticle(AbstractRegionalArticle):
      pass
  
  @Language.GERMAN('db:articles')
  class GermanArticle(AbstractRegionalArticle):
      pass
  
subject: Update ADT API