You can select a part to appear as the home page on the user networking site. By default, when website users access their user networking accounts, the home page appears first. On the Home tab, you can select the part to appear as the home page. For example, you can create a Profile Display part with links to personal pages and merge fields that display user networking information such as online status and total of unread messages.
Note: If you do not enable and create a home page for the user networking site, by default, the Messaging inbox of the member’s profile appears first when the member logs into the user networking site. For information about how to set up the inbox, see Messaging Tab.