Implementations of the Content Management Interoperability Services standard provides a set of generic services and protocols to support communication to and from enterprise content management (ECM) systems.
Alfresco (available from www.alfresco.com) has an implementation of this standard.
See www.oasis-open.org/committees/tc_home.php?wg_abbrev=cmis for more information about this standard.
The CMIS- standard class and its subclasses are part of the Pega-Content RuleSet, which supports the Connect CMIS rules.
The CMIS- class is derived from the Data- base class.