title: how to add multiple system sha-keys in google single sign on gson?
body: <p>I am integrating google sign on in android app. When I generated google-services.gson I have given my PC sha-key, If I generate apk using my system, it is working, but If I generate same APK in another system, It is giving google error. How to add multiple system sha-keys for google sign on. I don't know where to add exactly and developer console and how to add multiple sha-keys in google-services.gson</p>
  
  <p>Thank you!</p>