Whether the product has been S/390, AS/400 or RS/6000, working in concert across key product lines has not been IBM's strong suit. However, today there's harmony across the divisions and partners are singing a new song.
This roadmap of the technical and non-technical activities involved in assessing porting new applications onto OS/390 represents some "lessons learned" in managing over 20 ports to OS/390, through both technical and non-technical activities.