In CLI "installed-drivers-list" and "get-installed-driver" operations are missing in Domain Mode in EAP6

The following CLI command is failing in JBoss EAP6.0 GA, Where as the same command used to work in previous releases of JBossAS like (jboss-as-7.0.2.Final) .

Example:
Result in JBoss EAP6.0 GA is following
---------------------------------------

[domain@localhost:9999 /]/profile=full/subsystem=datasources:installed-drivers-list

"outcome" => "failed",
"failure-description" => "JBAS010850: No handler for operation installed-drivers-list at address [(\"subsystem\" => \"datasources\")]",
"rolled-back" => true

Where as in JBoss As 7.0.2 Final the result of the CLI script was following:
[domain@localhost:9999 /] /profile=full/subsystem=datasources:installed-drivers-list
{
"outcome" => "success",
"result" => {
"domain-results" =>

,
"server-operations" => [{
"servers" => [],
"operation" => {
"address" => [("subsystem" => "datasources")],
"operation" => "installed-drivers-list",
"operation-headers" =>

}
}]
}
}

Currently we can see that in the "Domain Mode of EAP6" the we can see that "installed-drivers-list" and "get-installed-driver" operations are NOT available (It is supposed to be present there because it is present in Standalone Mode)