Here are the instructions to break the link between a Google account and ActiveDEMAND:
- Remove the app connection in ActiveDEMAND (Administration->Account settings->3rd party apps)
- Save your ActiveDEMAND account
- Log into your google account here https://myaccount.google.com/
- under 'Sign-in & Security", click on "Connected apps & sites"
- under "Apps connected to your account", click on "Manage Apps"
- click on "ActiveDEMAND"
- Click on 'Remove"