Optional applicationOptional xOptional applicationOptional xOptional applicationOptional pageOptional xOptional xAdds the associated entity type to existing list of entity types if definition exists. Returns list of all associated enitity types.
Optional applicationOptional xRemoves the associatedEntityType from the custom attribute definition. If no associatedEntityTypes are left, then deletes the entire custom attribute definition.
The modified custom attribute definition or undefined if it has been deleted.
Optional x
Get attribute definition by name. Name is unique.