For anyone interested, attached is my macro file for N1MM that I plan on using during the contest. You can change it to suit yourself, I give it as an example of how it can be done.
The experts recommend putting {ENTER} after each {TX}, as you can see when you bring it up. That puts your info on a new line, making it easier for the other guy to see and click on your info.
Put the file in your N1MM folder, then bring up the program, right-click on a Function button to bring up the Digi Message Editor, left-click on Import at the bottom of the window, and select the file you just put into the folder, click Open, and follow any instructions there.
Questions? I may be able to help; I am not the expert on N1MM!
73, David AD4TJ