In this IMG activity, you specify the allowed actual routes for each proposed route. The proposed route is the route determined by the system. The actual routes are the permitted alternative routes which you can enter manually in the sales document in place of the proposed route found by the system. When route determination is repeated in the delivery, the proposed route can be replaced by one of the permitted actual routes. You can check the actual routes to establish whether they are allowed (see section "Specify route determination for each delivery type").
First define the routes.