Hi, Can anybody clear up this issue for me? I may be missing something in the spec. Thanks, Graeme -3.31 How is the resource manager endpoint for JobService.submitJob() specified? The endpoint is specified by an argument of JobService.runJob(), but is not _obvious_ for submitJob(). Is the endpoint a property of the instance of JobService (with runJob() a 'static' method of the class), or is the endpoint specified as an attribute of JobDefinition? I assume that the contents of the JobDefinition attribute 'SAGA_HostList' is intended to be passed to the resource manager (rather than specify the resource manager itself); for example mapping to the 'CandidateHosts' element of a JSDL document. Is an additional attribute within JobDefinition required to specify the endpoint?