Authentication Domain Issue

Team

For Pivot Grid , we need to provide the auth domain in order to launch the detailed view drilling URL (as shown below)

But we cannot access other system URLs which are integrated into Peoplesoft (Example: we have integrated with ABC system with abc.google.com) we cannot launch abc.google.com as in the Authentication Domain we have given .xyz.com

Is there any way we can allow multiple domains ? or

can we write a logic or even hardcode somewhere to point .xyz.com domains only for pivot grid so that we can authentication domain for other system domain ? Please advise. any help is appreciated