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src/jflow/workflow.py

@@ -382,6 +382,17 @@ class Workflow(threading.Thread):
                 gr.add_node_attribute(ioparameter.name, self.INPUTDIRECTORY_GRAPH_LABEL)
                 gr.add_node_attribute(ioparameter.name, ioparameter.display_name)
                 all_nodes[ioparameter.name] = None
+            elif issubclass(ioparameter.__class__, MultiParameter):
+                for subparam in ioparameter.sub_parameters:
+                    gr.add_node(subparam.name)
+                    all_nodes[subparam.name] = None
+                    if issubclass(subparam.__class__, InputFile):
+                        gr.add_node_attribute(subparam.name, self.INPUTFILE_GRAPH_LABEL)
+                    elif issubclass(subparam.__class__, InputFileList):
+                        gr.add_node_attribute(subparam.name, self.INPUTFILES_GRAPH_LABEL)
+                    elif issubclass(subparam.__class__, InputDirectory):
+                        gr.add_node_attribute(subparam.name, self.INPUTDIRECTORY_GRAPH_LABEL)
+                    gr.add_node_attribute(subparam.name, subparam.display_name)
         for cpt in self.components:
             gr.add_node(cpt.get_nameid())
             gr.add_node_attribute(cpt.get_nameid(), self.COMPONENT_GRAPH_LABEL)