To unassign a vehicle or driver who is currently assigned to a node:
- From the Tasks section of the navigation bar choose Hierarchy. The Hierarchy screen opens.
- Click Details panel > Search tab.
- In the Search field, enter all or part of the name of the vehicle or driver you want to unassign.
- Select "Vehicle" or "Driver" from the drop-down list.
- Click Search.
- A list of all vehicles or drivers matching your search term opens. Select the vehicle or driver you want to unassign.
- Click Unassign in the Details panel toolbar.