To use Group Management to limit users to venues requires 2 things:
A User Group needs to be created in Users > Group Management
The Venue needs to be setup in Concierge > Manage Venues
To create the User Group, go to Users > Group Management and create a User Group.
Once the User Group is created we then need to assign Users. Please note that you will need to do this one User at a time.
Once all the Users have been added to the User Group, the next step is to create the Venue. This is done in Concierge > Manage Venues
Fill out the appropriate details and then in Authorisation, limit the target audience to be the User Group.
Another example could be creating assigning users who are vaccinated to a User Group if certain venues require vaccination before use.