The sales manager responsible for the territory that a client hails from, and who knows the client. An architect capable of interior design and also for consulting on changes of layout. A project manager who will take over responsibility of the build of the yacht. A fourth person, who might be involved if the client is very technical, is what we call the technical manager, who will be on hand to discuss technical changes such as different engines, changes to compartments, different tender launching systems - all the technical elements.