The Vectera scheduler is built for 1v1 scheduling. There isn't yet a possibility to allow multiple people to book the same time slot, but that's definitely on our roadmap.
A possible workaround is to invite multiple people manually to the created appointment in your calendar tool.
If you have any further questions, don't hesitate to contact the Vectera team.
The Vectera team is looking forward to your feedback. Our main goal still is to improve your experience in creating online meeting rooms. Eager to get going? Log into your account or get started with a free, fully-featured trial of Vectera!