Hi Chris,
Good to hear from you.
Usually the JBoss messaging solution is not strictly within the CA responsibility.
I can suggest the following URL:
https://developer.jboss.org/message/809461 It shows the steps to configure MSSQL as the messaging repository.
You can use that along with the CA technical documents you mentioned.
I do not see any other article that explains more other than the two you mentioned.
If there is a specific issue, please feel free to open a support case so we can assist.