screen control for vendor Payment transaction suppressed

I am trying to access "Payment Transactions screen in Vendor change or display MK02/MK03. i got this message "Selected screen suppressed by screen control"

The solutions is

If you want to display or edit fields on this screen, you must use the customizing screen layout function to show these fields. For vendors:

Account groups:

Comp.code-dep.screen layout

Transaction-dep.screen layout

How can i go to the customizing screen layout. I tried different things i didn't get where it is ? Please anyone help me to see this screeen.

Thanks in advance.