What's the proper way to modify existing building

[xani]

So I've managed to modify exising building by

• Cloning from template
• Setting same name as existing building

That cause it to work, but show as duplicate. Then I set menu category to "Hidden" and it seems to work

But surely there is a better way. Is there an option somewhere or a piece of Lua code to replace existing building ?

 

[Emre Yigit]

I too clone from a template, but wherever, say, "Fusion Reactor" appears (in the boxes near the top of the list), I just amend to "New Fusion Reactor" (including descriptions). The don't forget to save! That has worked for me - mind you it took me the past seven hours to get things 95% right.

 

[Wenli Lohengramm]

I'm dealing with the same issue.

How do you put the old one as "hidden"?

 

[Luna_UK]

When I did it I just copied from existing and left the name as the same