This was also a great tip for me. I saw someone do it when I was onsite at an enduser.
Everyone who works with the key's in NAV tables hassled with this, I am sure.
When you hit F6 on a key you get the field list. This is only usefull when you add a key on one field. What you want is to go to the form that allowes you to add more than one keyfield.
This (seems to be) able to achieve with shift+F2.
Great tip.. Thanks :-)
I have always used the ALT-DOWN method.
You know.. selected the first field via F6, the F2'ing to the end of the line, then ALT-DOWN, selected the next field, then F2'ing, ALT down to selct the next field... and so on... :-)