database design structure help...

[Quick]

I was hoping that someone can point me in to the right direction.

I am designing a Forced 2x15 matrix. I am having a little bit of a hard time figuring out the best way to keep track of a persons exact tree position in the matrix.

Has anyone desighed a database for a forced matrix yet and would like to give some hints or something to help me?

Hope to hear from someone soon.

[whammy]

Can you give some links on the definition of a forced matrix? Perhaps someone else here knows what you're talking about, but unfortunately (or perhaps fortunately?) I don't. ;)

But I'm also not the most knowledgable person here, I just try to keep people in line. :)