Go to, https://console.developers.google.com


Create new project Google Console Project


Select console project, Click library and enable Admin SDK library API access


Create OAuth Client ID



Configure authorized re-direct URI's with format i.e. <BASE_URL> /secure/GoogleGroupSyncAction.jspa

E.g. If Jira base URL: http://jira.ilaesolution.com

Then authorized re-direct URI will be:

http://jira.ilaesolution.com/secure/GoogleGroupSyncAction.jspa


Click on OAuth Consent Settings and authorize your Jira host domain (e.g. jira.ilaesolution.com )



Copy OAuth Client ID and Client Secret for Google Groups Sync for Jira Plugin