Copy Geo or ShrinkWrap

Hi All,

I want to make cabling for a assembly. I ve created a new
sub assy named cabling and activated it... Now i Need to
take Copy Geo or Shrinkwrap? if i go for copygeo it takes
only one part at a time .. so it takes huge time since
there are a lot.... is there any way to copy all the
surfaces in single click?

Also i have a problem with selecting step/IGES file..

help me here
Edited by: prolearner

left click right hold down and solid surfaces....
Edited by: design-engine