IBM DISOSS
（重定向自DISOSS）
IBM Distributed Office Support System, or DISOSS is a centralized document distribution and filing application for IBM's mainframe computers running the MVS and VSE operating systems. Its counterpart under VM is PROFS. DISOSS ran under both the CICS transaction processing system and the IMS/DS transaction processing system, and later versions used the SNADS architecture of peer to peer communication for distributed services.