User details are simply account specific details associated with the particular User, such as phone number, pager, and e-mail address. Some of these fields (such as the e-mail address) can be used in other parts of the program (such as the Event Rules) to notify the user of a completed transaction.
Start the Administrator Interface and connect to the Server.
At the bottom of the left pane, click the Server tab.
In the left pane, expand the Server, Site, and User Setting Levels of the User you want to configure.
Click the Details tab.
Fill out all necessary fields.
Click Apply.