The out of Office scheduler allowes users to automatically enable the out of office responder on certain days of the week.
The out of office settings are applied at 1am every day. To uninstall the out of office scheduler remove it from https://myaccount.google.com/permissions
The Out of Office scheduler does not save any personal data and does not have access to any personal data.
The script only stores the users e-mailaddress and the days set to enable and disable the out of office responder. Data is stored in the users properties for the app and not accessible by anyone.
Presis or Google does not have access to any of the user data.