The content created for bug 1108046 (topic 41096) has been incorporated into the Unsupported Features section of the Release Notes.

I did not remove the content from the Security Guide as associate Josh Wulf is the owner of that book.

A new version of the Release Notes is available for review at:
https://documentation-devel.engineering.redhat.com/site/documentation/en-US/JBoss_Enterprise_Application_Platform/6.3/html-single/6.3.0_Release_Notes/index.html
(ensure you're reviewing version 6.3.0-17)

Brew task:
http://brewweb.devel.redhat.com/brew/taskinfo?taskID=7735113

Verification failed. There are minor issues in the text.

Description starts with
"The PicketLink subsystem provides ..."
but it should be
"The PicketLink provides ..."

Fix code snippets (indentation is not correct and "fact" must be replaced with "pool"):
 
1)
final STSClientPool pool = STSClientPoolFactory.getPoolInstance();
pool.createPool(20, stsClientConfig);
final STSClient client = pool.getClient(stsClientConfig);

2)
pool.returnClient()

3)
if (! pool.configExists(stsClientConfig) {  
    pool.createPool(stsClientConfig);  
}

4)
pool.destroyPool(stsClientConfig);

And one more issue. Replace

"When the PicketLink Federation subsystem is enabled, all client pools are destroyed."

with something like

"When the PicketLink Federation subsystem is enabled, all client pools created for a deploymet are destroyed automatically during the undeploy."

Changes from comments 3 and 4 are now on-stage and ready for review (Revision 6.3.0-18):

https://documentation-devel.engineering.redhat.com/site/documentation/en-US/JBoss_Enterprise_Application_Platform/6.3/html-single/6.3.0_Release_Notes/index.html

Verified on docs-stage.
Revision 6.3.0-18