How to add an documentation or help to each dynpro in an program?

Hello I have just a little question. I'm creating a program which uses different dynpros. Now I want to have an opportunity to add an user documentation to each dynpro. The best option would be if I could use the yellow button with the question mark in it. This button is placed right in the menu bar. Another nice thing would be, if I could use the point "Application Help" in the menu "Help" in the menu bar.

So I ask you how I can do this things in my program. It would be nice, if I could use different documentations in each dynpro.

Please help me as soon as possible.

Kind regards

Michael