Sorting by Episode for TV Shows in iTunes

[Doju]

I have a bunch of episodes of The Office, but I want to sort them by Episode. Which is it?

In Get Info there's "Episode Number" and "Episode ID" episode number seems to be the definite one for labeling which appears first in the season (what I want to do), but there's no option to display it in the normal showing screen. There is for Episode ID, but it doesn't seem to be the right one.

Help?

 

[DivineEvil]

I sort mine by Episode ID eg. 1,2,3,4...n. While I use Season/Episode to mark the Season and the Episode in the Season eg. 1x1, 1x2... 2x1,2x2..