Corridor - display elements from subassembly

[urdaddy]

Hi!

 

I am trying to display all the elements from my subassemblies on the plan view.

Can't find option responsible for display a bench from the subassembly called daylightbasin.

I have a linework in a corridor showing bottom of the ditch, external side of a bench and link to surface, but all the options responsible for the bench seems to not working.

 

Ideally I would like to add a feature line in all the places where my corridor change the shape, according to the created assembly, but really I have tried everything what I do know and it's just not working.

I know I could do it manually, but I think that's not the purpose of using software like Civil 3D.

As you can see in the last image, corridor line (external edge of a bench) is going in a bit different direction than the countours from the surface generated based on the corridor.

 

Please help!

 

It

[urdaddy]