I am using RPE 1.2 to generate a document against a Rhapsody 18.104.22.168 model using the UPDM_DoDAF20_L1 schema. I'm trying to extract the SystemFunctionDiagram (Activity Diagram) that is referenced by the SystemFunction (fig 1 of the attachment). I use the UPDM_DoDAF20_L1.xsd schema to create a query to extract the diagram. However the SystemFunctions\SystemFunction is an end node (Fig 2 of the attachment) and doesn't expand. I tried casting SystemFunction to type Activity diagram, Statechart diagram, et al, without luck. If any of you RPE experts encountered something similar to this, your help would be greatly appreciated. Thanks in advance, Stephen.