Description of problem:

The topic specified as the home page should be exempt from a common name and concern tag, I think. 

Because it currently does require a common name and concern, it shows up under said common name and concern (for some reason, twice) and looks a bit out of place. For example:

EAP6:

http://docs.redhat.com/docs/en-US/JBoss_Enterprise_Application_Platform/6/html/Beta_Documentation/Application_Server_Application_Development.html

Topic Name: JBoss Enterprise Application Platform 6 Beta

JDG6:

http://docs.redhat.com/docs/en-US/JBoss_Data_Grid/6/html/Beta_Documentation/JBoss_Data_Grid_Getting_Started.html

Topic Name: Boss Data Grid 6 Documentation
 
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Ideally, it should be possible to keep the home/index page free from any common name or concern tags.

Secondly, if the page is tagged, it should not appear twice (See links).