The Bodleian Scheduler is a service that returns an ics calendar invite via your Oxford University email when you book a library slot through https://spacefinder.bodleian.ox.ac.uk/
Go to https://www.oxtickets.co.uk/ where you can follow steps 1 and 2 in order to sign up for the service.
Enter your Oxford University College email as seen below
If there are any issues please contact [email protected]