Create a tab and display customized subscreen
In the SRM portal I want a customized tab on the Display Purchase Order screen. On the click of the this tab, a customized sub screen should be displayed.
To achieve this I have implemented the BADI BBP_CUF_BADI and created a subscreen.
Now my questions are:
1) How do I get the tab on the Display Purchase Order screen?
2) On the click of the tab, how do I get the customized subscreen?
I must also add that when I mark the screen as normal screen (and not as a subscreen), I am able to display it in the portal (though not on click of the tab, as I am yet to figure out how to get a tab on the screen).
Thanks in advance,