How to Add Navigation Links
You can add additional navigation links to the Self-Service Portal home page in System Center 2012 – Service Manager. As an example, the following procedure adds a link titled "Bing search" to an external website (http://www.bing.com), as shown in the following illustration.
To add navigation links
Start a browser, and connect to the Self-Service Portal home page, for example, http://<WebServerName>:82/SMPortal.
In the upper left corner, click Site Actions, and then click Site Settings.
On the Site Settings page, in the Look and Feel area, click Quick launch.
On the Quick Launch page, click New Navigation Link.
In the Type the Web address field, type http://www.bing.com.
In the Type the description field, type Bing search, and then click OK.