I have a suspicion this has been entered somewhere else before, but I cannot find it.
1. Assure you have a channel created and synced. For this issue, the JBoss CSP 'JBoss Patch Channel' was used.
2. Administration > Manage Channels > $channel_name
3. Navigate to the "Package Versions Accessible To This Channel" box.
4. View contents of "Description" fields.
Rendered HTML, not unlike the boxes within the Content > New page for a given AS/EAP server in inventory.
This bug was previously known as http://jira.rhq-project.org/browse/RHQ-1875