Hi, I've tried to google this, but haven't got an answer, so I try here :-).

I have three lists. All of them with the option "Yes" or "No". This is what I want:

If one of them is "yes", then the two others should be turned to "no".
The list option (yes/no) should be available at all times.
I dont use VB.

Example:

List one is "yes"
List two is "no"
List three is "no"

If I then want list three to be "yes", I should go to list three and choose "yes". The instance I choose "yes", the other two should go to "no".
If I then want list two to be "yes", I shold go in list two and choose "yes", and the other lists should automaticly go to "no".
Is this possible?

Thanks for any advice!!