Identifies the repository ID of the Identity Manager user object. Once the user has been created in Identity Manager, this value is non-null. You can test this value to see if the user is being created or edited. This attribute is tested with logic in the form. You can use it to customize the displayed fields depending on whether a new user is being created (waveset.id is null) or an existing user account is being edited (waveset.id is non-null).
The following example shows an XPRESS statement that tests to see if waveset.id is null: