Include Service Type parameter as Modifier for DWG export.
Exporting pipes and ducts using systems as modifiers makes exporting them extremelly simple, in the other hand, without this option, exporting cable trays and conduits is a nightmare!
Thanks for taking the time to submit your idea. Unfortunately, this idea did not get the support of the community over the last 6 months and as such we will not be pursuing it at this time. Please feel free to rework (titles and clear descriptions are really important) and resubmit this one down the road.