Note: this article applies only to events/workspaces created after May 23, 2018, on which the Agenda 3 comes pre-installed.
To roll-back to previous version of Agenda, in Backstage:
- Navigate to Setup > Manage features
- Select Packages tab
- From the drop-down in the sidebar select agenda2
- Click Install
Rolling-back to Agenda 2 should be done on newly-created events that have no session data yet. Rolling-back on an event/workspace with data created in Agenda 3 format might cause some data to appear missing (like linked locations and tags).