| Method | Description |
|---|
| Add | Creates a new domain with the given names, adds it to the data dictionary, and then returns the new object to the caller. PARAMETERS: Name (String), ColumnName (String). |
| AddEx | Adds a domain with the given parameters to the data dictionary, and then returns the new object. PARAMETERS: Name (String), AttributeName (String), ColumnName (String), DomainFolder (String or Integer). |
| Remove | Deletes a Domain object as specified by the given name or ID, from ER/Studio. PARAMETERS: Identifier (String or Integer). |