Shipment Status Update in Transportation Module

I edited the process options of P4915 -P49645-P4205 applications to call each other.

When I enter the first order, the shipment number is created as 10 status in the P4915 application an I see shipment number in P4210 app. In this P4915, when I was doing confirm shipment from the under the row, I want the shipment number to be 80 automatically.

For it to be 80 automatically; I wrote the process tab in the process option of the P49645 application. But shipment status is not updated, it is seen aldready as 10. I need to reach the problem..

Is it possible, how can I solve this problem?