Is it possible to do schema level import using full database export,If so,if i set the

fromuser=system
touser=(user1,user2)

Will it allow me to import only USER1 schema objects successfully?

Please advise needed on this,because when i tried to do schema level import by setting fromuser & touser like above,it started
to do full import.

So,tell me how can i successfully to do a schema level import using full database export

Thanks.