Kelverion is providing free runbooks that allows you forward alerts from SCOM 2012 to other monitoring tools and ticketing systems:

• BMC Remedy ARS v7.5, 7.6
• BMC Remedy ARS v7.1
• HP Service Manager
• Service-now.com
• BMC Enterprise Event Manager (BEM) v7.4
• HP Operations Manager
• IBM Tivoli Netcool/OMNIbus

You can read more and download them on SCOM team blog.