Two connectors for Operations Manager are available in System Center 2012 – Service Manager: the configuration item (CI) connector that imports objects that are discovered by Operations Manager into the Service Manager database, and an alert connector that can create incidents based on alerts.
System Center Operations Manager collects information about many different types of objects, such as hard disk drives and Web sites. To import objects that are discovered by Operations Manager, Service Manager requires a list of class definitions for these objects; the list of definitions is in the S