Doodad pathing

[Mechanical Man]

How can I make doodads in sc2 colisionless? In wc3 you set it by changing/removing pathing map. What's the deal in starcraft to be able to clump doodads like rocks more close together?

 

[JeffreyQ]

Hold shift while placing the doodad. Or double click the doodad after you place it, and check ignore placement, then you can move it freely.

 

[Mechanical Man]

Ah, I thought I already tried shift. But it seems to work now. However I can't find check ignore placement in the doodad properties