This document contains information relevant to 'Content Management Interoperability Services (CMIS)' and is part of the Cover Pages resource. The Cover Pages is a comprehensive Web-accessible reference collection supporting the SGML/XML family of (meta) markup language standards and their application. The principal objective in this public access knowledgebase is to promote and enable the use of open, interoperable standards-based solutions which protect digital information and enhance the integrity of communication. Some of the standards covered include SGML (Standard Generalized Markup Language), XML (Extensible Markup Language), W3C XML Schema, Other XML Schema Languages (RELAX NG, Sch[...]