iam not getting the question properly..... but iam thinking 
that the question is "where we can see the function module 
name when we activate the smartform?"

if that is the question.... we can get the FM at 
Environment->function module.



regards,
satish.

we get a function module b'coz function module is globally
created and we can access it through any client .Therefore ,
we can say that smartform is client independent.