Select stations which have unserved orders on map to transfer by rectangle or polygon tool.
The following window will appear:
To merge the selected unserved orders into another route in bulk,
Select "Merge into an existing route".
A new window will open.
Select the route you want to add, then click Ok.
When you select the last option "Create new route(s) from selected orders", "Total amount of selected:"area automatically shows the amount of orders in the selected area.
If the total amount of the selected order exceeds the vehicle capacity, more than one vehicle/route will be needed.
If the "max stops per route" is about to be exceeded, then more than one vehicle/route will be needed.
In this case, you must specify the Maximum number of routes that can be created if "vehicle capacity" or "max stops" exceeds.