The document outlines 5 must-have features for a virtual event platform: 1) AI matchmaking to suggest connections between attendees with similar interests, 2) networking tables to allow attendees to connect and network in real-time virtual environments, 3) attendee footprinting to track which event areas are most visited, 4) a social wall to showcase tweets and hashtags about the event, and 5) a B2B meeting scheduler to enable scheduling future meetings with contacts. The platform aims to integrate these features to facilitate networking and interactions between virtual attendees.