How can I stop people from switching between the Board Style and Threaded Style layouts?

1. Log into your Bravenet account.
2. Make sure you are on the Dashboard.
3. Click on Message Forum in your list of Web Tools.
4. Click on Settings.
5. Under Display Settings. Allow Style Switching, select No, do not allow users to switch styles.
6. Click on the Save Changes button at the bottom of the page.