Currently there is no mention of functionality added by EAP6-66 in the docs. I believe the suitable place for this would be in chapters 6.3.1 (regular DS) and 6.4.1 (XA DS)
I'll take this one.
Modified the following topics: Create a Non-XA Datasource with the Management Interfaces [4805, rev: 634537] Create an XA Datasource with the Management Interfaces [5604, rev: 634538]
The 'Test Connection' can be verified at the following links: http://documentation-devel.engineering.redhat.com/site/documentation/en-US/JBoss_Enterprise_Application_Platform/6.3/html-single/Administration_and_Configuration_Guide/index.html#Create_a_Non-XA_Datasource_with_the_Management_Interfaces http://documentation-devel.engineering.redhat.com/site/documentation/en-US/JBoss_Enterprise_Application_Platform/6.3/html-single/Administration_and_Configuration_Guide/index.html#Create_an_XA_Datasource_with_the_Management_Interfaces
Verified 6.3.0.ER3