Follow the instructions below to add a new topic directly to the root.
Sign In. Enter your user name and password to log on to the ESB profile's management console.
Click the "Main" button to access the "Manage" menu.
Click on "Add," under "Topics", to access the "Add Topic" page.
On the "Add Sub Topic" page, enter a name of the new topic in the "Topic" field. You can also choose whether to subscribe and publish the topic or not in the corresponding check boxes.