Get corresponding Body2 of a SheetMetal feature in Multi Body PartDoc

I'm having an issue when trying to link up the sheetmetal feature to the correct body when working with a multi body part. In this PartDoc, there are multiple imported bodies that have been converted to sheet metal parts using the 'insert bends' feature. I want to be able to find which body corresponds to which Sheet Metal feature.

I can collect all the bodies and all the sheet metal features but I haven't found a way to find out which feature corresponds to which body. I have tried using the method  GetFaces on the Feature but it returns null. I have tried accessing the fixed reference on the sheet metal feature data but this is also null.

Is there a proper way to do this?

Colin

SolidworksApi macros