To make changes in more than one reservation from the same group, follow these steps:
- Go to the Timeline and click on one reservation from the group.
- In the sidebar, click on the Manage button.
- In the detail screen, select the reservations you want to edit.
- Perform the changes (lock/unlock, dates, purpose, segments, notes, etc.).
- Click Ok.
To learn more read the Manage group reservations with a rooming list article.