Custom Units?

Hey, I'm working on a Campaign called Revenge of the Night Elves. In the campaign there is a custom hero called Thasis (named after me). He is the commander of your force. I went to the place were you handel all the stats of the creatures and units and I created a custom unit. I used the base of Arthas and modified his stats around. I completed him and saved my project. When I go into my team and look under hero's he's not there. I check under everything else and I can't find him anywhere so I can place him on the map. Where can I get it so I can place him on my map? Don't freak on my cause I'm a newb at map development.

kinda dont understand, uh, wel... wel if u hav wc tft, you can go to the units toolbar and go under customs in under wateva race you put em in and use him

---where you can choose melee, campaign, and custom on the unit palette/toolbar, ----if hes a custom, chose custom and he should be ther,

Thanks man, I figured it out. I did what you said. Great help