up2date as front-end for yum

[Timothy Murphy]

I saw that Fedora tracker <http://www.fedoratracker.org> says that
up2date can be used as a "frontend" to yum.

How, exactly, does one do that?
Please assume you are speaking to an up2date ignoramus.
Which files exactly do I need to edit?


-- 
Timothy Murphy  
e-mail (<80k only): tim /at/ birdsnest.maths.tcd.ie
tel: +353-86-2336090, +353-1-2842366
s-mail: School of Mathematics, Trinity College, Dublin 2, Ireland