provision of SNC instead of Intial password ?

Hello Everyone ,

I would like to provsion the SNC to the new users created in SAP system via HR triggers from CUP

How can I supress the emial with intial password?

and provsion SNC name in the SNC tab in SU01

the SNC name goes like this

p:networkId.atAmerica.unity

for my self p:gmasaonatAmerica.unity

out network Id's are different to SAP/UME Id's

how can I create a formula for SNC name ?

regards

Gerry