Hi all,
I am trying to create a circular surface in a surface as shown below as inlet/outlet.

I am able to create the same at the bottom surface. But when I try to create the same in the top surface using surface repair tool, the surface gets combined---I am not able to create separate surface for inlet/outlet.

How to avoid it using surface repair tools?
I get intersection errors and when I combine all, the circles disappear.
I created the geometry in solidworks and imported to hyperworks cfd.
Thanks.