How it'll work?
The google calendar integration will work both way synchronization. The Bizman events will be synced to google calendar and the google calendar events will be synced to Bizman events calendar.
You (admin) have setup the google calendar Client ID and Client secret to enable the integration. Once you've enabled the integration, team members can enable the google calendar integration from the Events>Google calendar settings.
Enable google calendar integration:
Copy the Authorized redirect URIs from Bizman, follow the above screenshot and paste the URIs in the URIs input boxes. There should be 2 URIs.
After publishing, the status should be In production.
Great! You are almost ready. Go back to Bizman.
Note: To remove this warning message, please click on the Learn more link. There is a process to verify your app. That's a different part and don't have anything to do in Bizman.
Your google colander integration is ready to work. Now, users can integrate the google calendar from the Events page simply by login using the their gmail account.