Why do parts like cable ties get suppressed in Flatten State

Hi everyone,

I use Routing to create cable assy's. When using Flatten, the cable flattens and the connectors stay put. But we use cable ties, ring cores and other components too. And off course cable clips. When I use flatten for the DWG all these parts get suppressed. We need drawings with a flat cable and all the parts we use to secure the cable.

Why do these parts get suppressed? And how can I created a assembly with all the parts without having to create multiple layers of assembly's?

Egbert

SolidworksElectrical