How do I play blood elves in custom

Hello,

Im looking on how to set up the blood elf (From the campaign) as a playable faction and could use some help.

I know a little about editing the factions but how to i change what buildings can produce which units or which buildings the workers can build etc?

Please help!

These settings are in the Unit Editor (Renamed to “Object Editor” in the expansion). Click on a building then go to Techtree - Units Trained to change which unit is trained from that building. Likewise, Techtree - Structures Built on the worker will change which buildings the worker is able to create. If you do not have the Techtree section in the Unit Editor, some players report that it disappeared after they facerolled the keyboard and hit an unknown hotkey to hide it. In that case you can bring it back by going into one of the menus along the top of the window. If I recall, the option to hide or show a category like Techtree is under the View menu, but I am away from my computer at the moment.