Another download provided by Charles Joy which will help you in better integration System Center 2012 components. Let’s see the description of this download:
The Orchestrator Extensibility Kit for SC Operations Manager includes examples of how to extend SC Operations Manager using both the Operations Manager and Orchestrator SDKs. The C# code and compiled DLL included here offer four activities to be used within Orchestrator against Operations Manager. Two of these activities can be used to automatically create and/or delete notification subscriptions based on an existing Notification Channel. The other two activities work against the Operations Manager database tracking existing Pending Agent Installs for Approval and the provide the ability to Approve them.
The download comes into a zip file that contains implementation and usage guide. Download it here.