Each form (appuifw.Form) comes with two default commands "Save" and "Back". "Back" command is used to bring back the previous screen, but if the previous screen is also a form then the title of the screen remains same. So if I put my own "Back" command to take the appropriate action(go back to the previous form and also change the screen title appropriately), then there are two "Back" commands. Default "Back" command comes as the right soft key and my "Back" command come in a list of "Options", where "Options" is the left soft key. The problem is that how to remove default "Back" command or how to put my own action of back in the default "Back" command.
In short- there is a save_hook which can be used to put any action on "Save", similarly is there any back_hook which can be used to put any action on "Back"?