Which editing tool helps to properly allocate space for guests and servers?

The service perimeter is an essential tool in event diagramming as it effectively delineates the area designated for servers, ensuring they have the necessary space to maneuver without disrupting guest activities. By appropriately allocating this space, the service perimeter contributes to the smooth operation of the event. It helps establish clear boundaries within the venue, allowing for efficient service while maintaining a comfortable environment for the guests.

The other options, while useful in their own contexts, do not specifically address the need for allocating space for servers in relation to guest areas to the same extent as the service perimeter. For example, the layout optimizer focuses more on maximizing efficiency in the overall layout without specifically designating space for service staff. The table spacing tool is critical for ensuring sufficient room between tables for guests but does not directly address the allocation of space for servers. The room configurator assists in defining the overall setup of the space but does not concentrate on the specific needs of servers in relation to guest areas.