I'm trying to work out how to avoid double bookings from unrelated groups when a service is under capacity.

I.e. we have a service/employee/space which can be booked for 1-4 people.

If a group of 4 books, that's fine, the time slot becomes unavailable.

If however, someone books for just 1, the time slot stays available, and someone else can book for up to 3 extra people. We don't want this.

I've tried using "Resources". Setting capacity to 1, and every possible combination of sharing, but nothing seems to work.

Basically, if a time slot is booked by a customer, even if well under capacity, it should be made unavailable.

Is there any way to acheive this?

Thanks for your reply.

Actually, it seems that the opposite is true. It was necessary to turn off the option to get the desired effect.

But all working now so thanks.

Have a great day,

Simon