Maybe you are asking about TeamWare [1]. It was the Sun Microsystems VCS based on SCCS and using NFS. There exists an abundance of resources related to TeamWar

Maybe you are asking about TeamWare [1]. It was the Sun Microsystems VCS based on SCCS and using NFS. There exists an abundance of resources related to TeamWare. From online documentation [2], to patents [3]... [1] https://en.wikipedia.org/wiki/Sun_WorkShop_TeamWare https://en.wikipedia.org/wiki/Sun_WorkShop_TeamWare [2] https://docs.oracle.com/cd/E19957-01/806-3573/TeamWareTOC.html https://docs.oracle.com/cd/E19957-01/806-3573/TeamWareTOC.ht... [3] https://patents.google.com/patent/US5481722 https://patents.google.com/patent/US5481722