At NTNU, we are using Bookitlab(link: https://core.bookitlab.com/ntnu/) for booking the instrument calendar and logging the measurement times
For NTNU and SINTEF users: The booking system uses feide user accounts, all you need to do is to activate it by logging on to the system using your feide sign in.
For external user: You will need to have a guest account created, please contact the lab responsible at NTNU. (We need Company name, address, full name of the user, and project number).