Screen layout custom fields QM order - coopa003

Hi,

I implemented the Exit coopa003 to display custom fileds in the QM order, which works fine.

For the order type category 1 (Internal Order (Controlling))  I can assign a layout under spro -> Controlling -> Internal Orders -> Order Master Data -> Define Order Types

Unfortunately I cannot assign a layout to the QM order type (category 6) in SPRO, so my additional dynpro is always displayed on tab 4.

Any hint how I can change the position of my custom dynpro to tab. 1?

Thanks in advance,

Marco.