There are two User Defined options:
2.) User Defined Store with TCC
With this option, the Isc Amps for a particular device is saved in the TCC drawing. You may place the same protective device in multiple TCC drawings and use different Isc Amps each time.
3.) User Defined Store with Component
With this option, the Isc Amps set for a particular device in a TCC drawing will be used for other TCC drawings if this option is selected again.
Note: Phase and ground functions have the same fault current (Isc Amps).