If an order is shipped in multiple shipments, it is possible to split the inspection in Qarma as well. It can be done by the inspector in the mobile app or on the edit page as shown below.

On each inspection line, you can click the drop-down menu:

Select the Split Shipment option to enter the quantity for the first and subsequent shipments:

In this case, an order of 15,000 pcs has been split into a first shipment of 5,000 and a second of 10,000. 

It's indicated with an  A  and  B  next to the two inspections:

If the order ships in three shipments, you can continue and split the   B   inspection.