For both type 1 and type 2 engagements, the auditor asks the service organisation's management for the written representations even when a different party engaged the auditor; section 205's option of oral representations is not available, and a refusal by the service organisation, or by a subservice organisation included in scope, limits the scope in a way that rules out an unmodified opinion and may justify withdrawing.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.