Hello,
I extended a standard form (PurchTable) via Extension in order to add a new field wich was also added to the table PurchTable via Extension.
Now I Need to customize the jumpRef, becaus would like to open a custom form / menu item if a certain condition is true.
I tried it with COC but the Standard Code is also executed and two new forms are opended.

What is the correct approach?
Thanks for any hint.
Sebastian