Page 251 customization problem

Hi everybody.

We have developed custom add-on for Cash Receipt and have problem with RTC migration.

In classic client we developed this with menu shortcut directly to Cash Receipt Journal, but in RTC we have to use General Journal Batches to access our new Journal.

My problem begins when i tried to use Journal Templates Setup (which didn’t work because NAV uses Form 255 as default) and then i deceided to customize Form 251 and button Edit Journal, and with that I mean creating copy of Form 251 and creating custom C/AL code just for running my Cash Receipt Page…

As I started wotking I found that it is not simple as it seemd in the start… Did anybody tried to do this or something similar?