Edit a roster group to rename it or change which itineraries are in it. Editing a group requires a desktop browser.
How to edit a roster group
Click Trips in the left sidebar, then click the Roster groups tab.
On the group's card, click Edit Group.
Check any itineraries to add and uncheck any to remove.
Click Next.
Update the Group Name if needed and review the summary.
Click Save group.
Whatever is checked when you save becomes the group's full list of itineraries. An edit can't remove every itinerary; to empty a group, dismiss it instead.