Add multiple SHA for same OAuth for Google SignIn Android

Question

I have followed this document to implement google signIn in android. It is working fine. There are two developers working on the same project, so I have to add 2 SHA for two different systems from which the build will be generated. But the credentials console does not showing any add button to add another SHA for the same project.

How can I add SHA for other system or is there any way to use same OAuth for different SHA but same package name.

Answer 1

Found a link which describes- Handling multiple environments - Registering other client IDs for your project. So the solution is to create different client Id for release environments. So, I will award the bounty to @keepTrackOfYourStack for a close answer.