Multiple Upgrading problem

[James7]

I'm making a WW2 map and I want to have one generic building for the different researches.

So I've got one building that can change into 6 different buildings.

But instead when ever I click to change to any of them it'll just go to either Infantry or Naval research buildings.

 

[NoobMapmaker]

If you put all the buildings you want it to change to under "Upgrade To" in the Object editor then it should work.

 

[James7]

+Rep

I feel like a moron for not remembering to do it that way