CBAAXML/ABAAXML were added to EZT 11.5 as part of the PTF that added support
for the CSM Deployment feature. All that is added with EZT 11.6 is support
for CSM Configuration feature. The Deployment feature was added to CSM, and now Configuration is being added to CSM 4.0.
Those libraries contain Metadata members that control the CSM Deployment and Configuration functionality for Easytrieve.