Replace the line type at the edge of the slab with the tool "Linework"

Good afternoon. I’m trying to find a way, using the Dynamo, to replace the displayed line type with the overlap edge on the view. Manually, this is done using the tool “Linework” .


I change with this tool the line type at the edge of the plate on the , then through LookUP - Snoop Current selection I try to find the changed parameter for the edges of the GraphicsStyleID edges, but everywhere the value

I need your help!

I am looking for a similar resolution for ceilings…