Application activation is the process in which configuration data is written to the Central Management Store database, Active Directory forest, and local computer. Microsoft Unified Communications Managed API (UCMA) 3.0 includes Windows PowerShell activation, which makes it simple to activate or deactivate an application. UCMA 3.0 also introduces automatic provisioning (auto-provisioning), to simplify the task of monitoring and reacting to changes in configuration data. Activating a UCMA 3.0 application against Microsoft Lync Server 2010 typically involves setting a trust relationship between the application and Lync Server 2010, and setting up routing-specific configurations. Samsung Diagnostic Tool Windows 7 more. Enterprise Vs Datacenter Edition. PowerShell-based programmable activation enables application developers to easily integrate the details of UCMA 3.0 activation into their overall application activation.