Trying out Google Calendar’s new ‘Appointment Schedule’ feature for ‘Oral Test Revisions’

I am trying out an alternative to my typical test corrections: oral exams where students solve new problems individually at the whiteboards in my room to demonstrate improved understanding and mastery of material they initially struggled with. I am using Google Calendar’s appointment schedule feature for the first time to allow students to book time slots. I am also having students complete a self-reflection first on their initial assessment.