Valid for Sitecore 
  5.3
 
    User Properties
The Edit User window provides a convenient way of editing User properties. You can open it by double-clicking on any User’s icon or by selecting the Edit button in the Users chunk.
Let’s take a closer look at the Edit User window.
    
  
- 
      Login name – the name used to access Sitecore (not case sensitive).
 - 
      Roles – if a Role is checked, it is assigned to a selected User. A User may be associated with multiple Roles.
The list of roles is populated using a Sitecore query string and thus depends on the Query.MaxItems web.config setting. - 
      Icon – the image displayed for a User in User lists, the default User icon, if blank.
 - 
      Administrator – check this box if you want to grant Administrator’s rights to the User. This gives the User full rights regardless of Security settings.
 - 
      Client language – The client language to use if the User selects “Default” in the “Client Language” drop list of the Sitecore Client login page.
 - 
      Default Item – the default start Item for a selected User shown when the User opens the Content Editor.
 - 
      Email – the User’s email.
 - 
      Fullname – the User’s full name.
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      Portrait – the User’s ’portrait’ image which is displayed in Sitecore menu on the Desktop.
 - 
      Regional ISO code – an ISO standard region code used by Sitecore when formatting dates.  The Users can change this value themselves via the Control Panel. The Regional code table can be found here.
 - 
      Start Url – Defines where the User should be redirected after login to the Sitecore client.  
Three options are available:
Note: The Start Url field can be anything and is not limited to Preview, Desktop or Content Editor. For instance "/sitecore/shell/default.html?xmlcontrol=SecurityManager" makes the User start in the User Manager. Start URL defined here overrides any corresponding settings made by the User. 
| 
           Desired Client  | 
        
           Start URL  | 
      
| 
           Preview  | 
        
           /default.html?sc_mode=edit  | 
      
| 
           Content Editor  | 
        
           /sitecore/shell/Applications/ClientUsesOSWindows.html  | 
      
| 
           Desktop  | 
        
           /sitecore/shell/default.html  | 
      
- Wallpaper – the desktop background image for the selected User.