9. The method according to claim 8 , wherein said performance information comprises a component based on technical service properties, and a component based on derived business properties.
9. The method according to claim 8 , wherein said performance information comprises a component based on technical service properties, and a component based on derived business properties. 13. The method according to claim 9 , wherein said ranking comprises filtering said performance information according to a first metarule, parsing said set of feasible workflows according to said first metarule, and ranking parsed workflows according to filtered performance information.