You can change the designation/status of yourself or anyone you have already shared a trip with at anytime. If you've shared your trip with someone else, you can update their status to or from a traveller, planner or viewer, or remove them completely. If you are the trip owner you can update your designation to a traveller to planner and cannot be removed.
To change the traveller's status to or from traveller / planner / viewer:
1. Sign in to your account on www.tripit.com.
2. Open the itinerary of the trip by clicking on the trip title on the Trips page.
3. Click on the triangle to the right of the name of the person whose designation you wish to change and then select the new designation (Traveller, Viewer or Planner) by clicking on that designator.
That's it. You're done!
To remove a traveller / planner / viewer from the trip:
1.) Click on the Remove from trip button below the person's designation.
Updated: 23 Mar, 2018