Hello Everyone,
we want to change the order of list elements on the page PartCost.client These list elements are inside of a tab. I already learned that i can not do an Overtake like in the PL/SQL files. So i tried it this way:

But the result was, that the tab was now duplicated in the Client on with the original order and one with my custom order.
Is it even possible to change the order without using the PageDesigner?
Greetings
Daniel