You can now customize the layer priority independently from the layer function, from the element type level for all multi-layer elements, including walls, floors, roofs, ceilings, slabs, and toposolids.
The layer function and layer priority are no longer defined in a single setting.

 This feature was suggested by customers on the 
		  Ideas forum and is described on the 
		  product road map. 
		
For additional information, see About Applying a Function to a Layer of a Compound Structure.