The Service Domain party roles presently identified are:<br/>        • ServiceDesigner: Agreed & done: A ServiceDesigner is a party role which is responsible for the design of the Service Provider’ know-how (CustomerFacingServiceSpecs). To be valid a know-how needs to align with one or more technical solutions (ResourceFacingServiceSpec or Supplier’s ProductSpec).<br/>        • TechnicalSolutionDesigner: A TechnicalSolutionDesigner is a party role which is responsible for the design of technical solutions (ResourceFacingServiceSpec). To be valid a technical solution needs to align with one or more Resources (ResourceSpec or Supplier’s ProductSpec).<br/>