How to delete imported objects that were hidden

[thalim]

I can find an imported object (dwg) in the revit model. When I go to VG, I saw there are dwg files that I never import or link. I checked the dwg file that I link and those files do not have xref files.
Is there a way to find those objects?
Thanks.

[eric.piotrowicz]

When import/linking CAD files are you checking the Current View Only box? If not then a CAD file that was intended to be in a particular detail will be in every view in your project. Once that has been done your only option is to turn it off in each view that its not needed. If you try to delete it from a view it gets deleted from the project and is gone everywhere.

[ammwalma]

check this:
http://apps.exchange.autodesk.com/RVT/Detail/Index?id=appstore.exchange.autodesk.com%3apurgecads%3aen