Single FO for round trip by a carrier

Hi experts,

I have a FUs which has a combined weight of 1 TO and a resource of capacity 100 KG to be delivery from source A to destination B by a single carrier.

The FUs are from the same source location to the same destination location.

Is it possible to create 1 single order with a multiple stage information?

For the scenario which I said above 1 order will contain 20 stages.

(A loc to B loc and Loc B to loc A) repeated 10 times on the same order, ie the resource will do 10 trips.

I have tried it however always end up with 10 FO.

regards,

Sayantan