Today's business environments necessitate effective and well-informed organizational decision processes. To establish adequate environments for decision processes in organizations, methods are advisable that promote the coordination of these processes, facilitate the implementation and maintenance of supporting information systems, and foster accountability as well as traceability of organizational decisions. We investigate the potentials of an enterprise modelingbased approach for supporting the management of organizational decision processes and propose conceptualizations for modeling constructs as enhancements to existing enterprise modeling methods.