Adding another computer to your Developer Provisioning Profile

I needed to make my MacBook Pro a development environment along with my Mac-mini.

We were seeing the error:
“Valid signing identity not found” error on provisioning profiles on a new the Macbook Prol

Found this to be the solution:
http://stackoverflow.com/a/8509545

Exporting the existing developer profile directly from XCode on my original machine and importing the profile on the MacBook Pro

Hope you find this helpful
James