13. The software product of claim 12 , wherein the method further comprises: creating a set of data node descriptions for the object process graph; and importing the set of data node descriptions into the object process graph system.
13. The software product of claim 12 , wherein the method further comprises: creating a set of data node descriptions for the object process graph; and importing the set of data node descriptions into the object process graph system. 14. The software product of claim 13 , wherein said set of data node descriptions includes a plurality of tables, each table corresponding to a composite data node in said object process graph, said composite data node having an instance number attribute representing an identifier, and said table including columns, each column corresponding to a primitive data node in said object process graph.