We are considering migrating from another meeting system and would like to keep the same experience for our users :
They have to possibility to book a set of open virtual meeting rooms. No pin code to enter, we want to keep it simple. Once all attendees have joined, they have the possibility to lock the room. It is then impossible to join the room until it is empty again. It is an easy way to secure meetings and reassure users: The VMR behaves like a real meeting room where you can "close the door" to discuss privately. No pin code to remember or update and communicate for each meeting.