Cannot Detach a model from managed model

'm suffering from the same issue. Any resolution on this issue? The client clearly states we are not allowed to have reference files present at time of delivery. This creates a real dilemma for our firm.

Hope this is resolved soon.

same issue here.

same issue here.

I’m sure you have figured this out this workaround about the reference files. Before the final submittal I detach the unwanted reference files as follows:

Save the New file and verify the reference attachments are no longer present.

That will remove the unwanted reference files from the DGN. I haven’t had any issues doing this so far.

make sure Geopak or inroad is loaded first

I have been opening the files in Descartes (ver 08.11.09.578) and detaching any unwanted reference files. Makes sense to open the file without loading Power Geopak or Open Roads loaded. Not an issue for me since I started doing this.