Customize hardware BBG

Hi to everyone.
We’re a group of hard-working guys in the hardware world.
Anyway, we use some OrCad software.
We need to modify a Beagle Board Green. We have to insert DIP connectors instead of the normal RJ45 and USB connectors.
Can anyone help us solve this problem?
Apparently OrCad is hostile to these changes, starting with the initial project that is online.

What version OrAD do you have?