Since my ‘retirement’, I’ve been (too slowly) working on tools to support S(DM)2 . My first pass was a spreadsheet version which supported simple decision making, but not collaborative Decision Making (DM-1) or Decision Management (DM-2). The ODT, while currently a proof-of-concept, is web-based with plans to support the full S(DM)2 methodology.

Spreadsheet tool

The Open Decision Tool Demo