Prismm (Formally Allseated) is a cloud-based collaboration network for the events industry that enables virtual tours, dynamic digital twinning, and collaborative 3D event planning. It connects venues, event planners, vendors, and event hosts. Their network provides its users the functionality to work together, collaborate, communicate, share, and thus efficiently manage their events. Functionality includes the managing of the floor plan, table layouts, guest list, seating arrangements, and the operational setup of an event.