Please check here for a list of applications that you sign into using your @eng.ucsd.edu Google account:
https://myaccount.google.com/permissions
Information listed under "Signing in with Google"
If you still use any of these applications listed, you will want to transfer that application's authentication over to use your @ucsd.edu Google account instead. If you're not sure how to do this, please contact the software company that owns the non-Google app for further instructions or assistance.
Zoom app calendar connection: If you have connected your Zoom account to your @eng.ucsd.edu calendar, you'll need to log into https://ucsd.zoom.us to connect your Zoom account to your @ucsd.edu Google calendar instead, once you've switched over and your primary calendar is in the @ucsd.edu Google domain: https://support.zoom.us/hc/en-us/articles/360000488243-Setting-up-calendar-and-contacts-integration-for-the-desktop-client
Slack Drive connection: Disconnect Drive: https://slack.com/help/articles/205875058-Google-Drive-for-Slack#disconnect-your-account
Slack Drive connection: Connect different Drive (while signed in to Google as new @ucsd.edu account) : https://slack.com/help/articles/205875058-Google-Drive-for-Slack#use-google-drive-in-slack
Slack Connected Accounts:Â Disconnect @eng Google account: https://slack.com/help/articles/218891278-Connect-to-other-services-using-your-Slack-account#manage-connected-accounts
If you have more complex Slack integration happening with your Google account, and are unable to determine from Slack how to proceed, please contact OEC and we'll see how we can help in your specific situation - please email oec@ucsd.edu