Single Sign-on provides an Application Portal that lists all of the applications and services with only one user name and one password. The Applications Portal provides you with the ability to make applications as favorites, sort the applications, and change the look of the page.
The Application Portal displays appmarks by category for the applications, tasks, and system tasks that you might need for your job.
NOTE:The categories might not appear if you administrator has not created tasks or systems tasks for you. There is always an Applications categories.