To deprovision a service account for Google Drive, do the following:

1. Log in to CAS Management Console.
2. Go to Administration > Service Account.

   

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3. Select the Google Drive service account, click Remove, and then click OK to confirm the removal.

   

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4. Remove the CAS application for all of your users.
   1. Log in to Google Workspace Admin Console, and go to Apps > Google Workspace Marketplace Apps > Apps list.

      

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   2. Click the application named Trend Micro Cloud App Security.

      

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   3. On the left pane, click DELETE APP.

      

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   4. Click the DELETE APP button to confirm the removal.

      

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      A notification will appear, confirming the removal of the app.

      

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5. Remove the Cloud App Security application from the administrator's personal settings.
   1. Go to Google Account > Security > Third-party apps with account access and click Manage third-party access.

      

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   2. On the Apps with access to your account screen, click the application named Trend Micro Cloud App Security.

      

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   3. Click REMOVE ACCESS.

      

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   4. Click OK to confirm the removal.

      

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6. Remove the folders created by Cloud App Security from the Google Drive administrator's root directory:
   • Temporary folder: trendmicro_cas_temp__dont_change_or_delete
      

     Unshare the temporary folder and make the folder unavailable to others before removing it.

      
   • Quarantine folder: trendmicro_cas_quarantine__dont_change_or_delete
      

     Back up the existing quarantined files if necessary.