BlackBerry Enterprise Server Express v5.0.2 includes the following enhancements:
Single sign-on
BlackBerry Enterprise Server Express v5.0.2 enables organizations to configure the BlackBerry Administration Service and BlackBerry MDS Connection Service to authenticate users to the organization’s network, automatically, using their Windows® accounts.
BlackBerry Administration Service enhancements
Get new pre-defined administration groups, better controls for searching and displaying results, and the option to configure BlackBerry Administration Service instances to communicate with each other using additional protocols.
Logging enhancements
When the BlackBerry Configuration Panel is used to change Microsoft® Active Directory® account information, the BlackBerry Configuration Panel can write the following information to its log file:
Name of the Windows account that was used to log in to the computer
Date and time
IT policies
IT Policies have been increased from 35+ to over 75, providing even greater control over the BlackBerry smartphone deployment.
IT Policy reconciliation allows administrators to apply policies to groups. End users will then have a policy that is blended due to membership in multiple groups.
User self service
With BlackBerry Web Desktop Manager, end users can secure their BlackBerry smartphone, including the ability to lock, delete all data or disable the smartphone if it’s lost or stolen.
Easier set-up and installation
Enhancements to the setup application include the option to remotely stop BlackBerry Administration Service services on other computers during the upgrade process, verification that the SRP ID specified is available for use and that sufficient disk space is available for installation.
read more at:
http://na.blackberry.com/eng/services/business/server/express/