eXpress has 8 Object States Menu Controls. With Objects chosen Objects State items can be automatically generated or deleted using the Menu Controls shown above.
Caution: It is recommended that you save the model prior to using "Delete All" or "Remove Control Dependecies from All States". Using these controls can result in loss of analyst generated modeling data that was not intended to be deleted. For this reason the Warning panels as shown below have been added to eXpress which requires the shift key to be held down to activate the command.