If you want to communicate with a group of people who have registered for an event, you can add them to a group! Once they're added to the group, they can chat, access resources, or view upcoming events applicable to them.
The following steps require access to the following:
Lists in People
Specific group in Groups
Specific Signups in Registrations
This process can be a collaborative effort with people who have those permissions, or an Administrator in those applications can give those permissions.
Create a list in People to find the attendees who have registered for the event. Add the specific selection or assignment for the people that you want to add to the group.
As people begin to register for the event, they are added to this list the next morning, and then auto-refresh and automations add them to the group.
Set the event to auto-refresh in the Settings , which refreshes the list every day.
Create a list automation to add the people to the group.
If you don't need to attendees to automatically be added to the group, you can use bulk actions to take the same step manually.
The group will begin to fill up as people sign up for the event. When all attendees have registered or once the group is full, welcome the group members by sending them a group message.