code: def create_marking_iobject(self,
                                 uid=None,
                                 timestamp=timezone.now(),
                                 metadata_dict=None,
                                 id_namespace_uri=DINGOS_DEFAULT_ID_NAMESPACE_URI,
                                 iobject_family_name=DINGOS_IOBJECT_FAMILY_NAME,
                                 iobject_family_revison_name=DINGOS_REVISION_NAME,
                                 iobject_type_name=DINGOS_DEFAULT_IMPORT_MARKING_TYPE_NAME,
                                 iobject_type_namespace_uri=DINGOS_NAMESPACE_URI,
                                 iobject_type_revision_name=DINGOS_REVISION_NAME,
                                 ):
          
          if not uid:
              uid = uuid.uuid1()
  
          iobject, created = self.create_iobject(iobject_family_name=iobject_family_name,
                                                        iobject_family_revision_name=iobject_family_revison_name,
                                                        iobject_type_name=iobject_type_name,
                                                        iobject_type_namespace_uri=iobject_type_namespace_uri,
                                                        iobject_type_revision_name=iobject_type_revision_name,
                                                        iobject_data=metadata_dict,
                                                        uid=uid,
                                                        identifier_ns_uri=id_namespace_uri,
                                                        timestamp=timestamp,
                                                        )
  
          return iobject
docs: A specialized version of create_iobject with defaults set such that a default marking object is created.