Hello. I'm new to this forum so I hope this is a good place to start with my enquiry. I’m looking for a simple add on feature to Outlook where I can identify the seating capacity of a resource room at a set number. For example 12. Send out a meeting invitation to 100 people. Have the resource room accept the first twelve and decline everyone else when the room has reached it capacity, sending a notice to contact the meeting organizer if there is still interest in the meeting topic. In our specific case, we have a training room with 12 seats. I want to invite the entire company to MS Excel Intermediate level training for a specific time. I want to accept the first twelve people into the class and I want the resource room to decline everyone else with a customizable email notice. Is anyone aware of a product that does this. Thanks, Morley