@ProlificOaktree This spans over several days and class periods. The section in green, even though they know the lab doesn't allow >10 students a teacher still scheduled her students leaving me to figure it out. If I could somehow lock it once it reaches that #....
@ProlificOaktree Help! I have a spreadsheet that is used to reserve spaces in a computer lab at school each class period. How can I make it so teachers are not allowed to signup for that period once the total number of spaces totals 10. I have teachers overbooking my lab.