docs: def create_translations_for_item_and_its_children(self, item, languages=None):
          """
          Creates the translations from an item and defined languages and return the id's of the created tasks
  
          :param item: (master)
          :param languages:
          :return:
          """
  
          if not self.master:
              self.set_master(item)
  
          if not languages:
              languages = self.get_languages()
  
          result_ids = []
  
          # first process main object
          fields = self._get_translated_field_names(item)
          tasks = self.create_from_item(languages, item, fields)
          if tasks:
              result_ids += [task.pk for task in tasks]
  
          # then process child objects from main
          children = self.get_translatable_children(item)
          for child in children:
              fields = self._get_translated_field_names(child)
              tasks = self.create_from_item(languages, child, fields)
              if tasks:
                  result_ids += [task.pk for task in tasks]
  
          return result_ids