If you want to convert a line route into a circle line, i.e. a line route where the start stop is the same as the end stop and where the continuation beyond the end stop is not counted as a transfer, proceed as follows.
1. Create a line route with the desired stop points (Creating a line route).
2. From the Lists menu, choose PuT supply > Lines > Line routes.
3. On the toolbar, click the 
Select attributes symbol.
4. On the left, select the Is circle line attribute.
5. Click the Add symbol 
.
The attribute is inserted in the list of selected attributes.
6. Confirm with OK.
7. In the list, check the box in the Is circle line column for the desired line route.
The inserted line route is now a circle line.
