Remote Operations Service Element ISO 9072 ROSE X.219 X.229 <networking> (ROSE) A sub-layer of {protocol layer} six ({presentation layer}) in the {OSI} seven layer model which provides {SASE} for remote operations. Documents: {ITU} Rec. X.229 ({ISO} 9072-2), ITU Rec. X.219 (ISO 9072-1). (1997-12-07)