SW2013 SP4

Enterprise PDM 2013 SP4

I have created an EPDM add-in to allow users to right click on an assembly file (or a drawing or PDF of an assembly) to display a 'Print BOM' menu item.  The addin will open Excel and create a nicely formatted BOM for printing like this:

Because we do not have a formal ECO/ECN process, it is not uncommon for a part drawing to be revised without updating the assemblies where it is used.  To highlight such items they are displayed in bold red text as shown above. 

Internally, the add-in is retrieving the BOM from the SolidWorks drawing (using GetDerivedBOM).  This BOM may be out of date if any of its components have been revised so I call GetComputedBOM and replace any out of date info. Any such replacements are flagged so that I can highlight them in the Excel output.

This would all work OK except that the GetComputedBOM method requires a configuration name as a parameter.  The IEdmBom returned from GetDerivedBOM does not provide access to the configuration(s) referenced by the BOM.  I thought I would be able to use the Document Manager API where the ISwDMTable object has a ReferencedConfigurationNames property but that always returns all the configurations in the model, not just the configurations in the BOM.

So at this point I appear to be stuck, unless I am missing something.

Does anyone know of a way to determine what configuration(s) a derived BOM is referencing? 

Jim S.