The Jamf SCCM plug-in pulls inventory information from Jamf Pro (formerly the Jamf Software Server) to the Jamf Pro SCCM Proxy Service, and then to Microsoft’s System Center Configuration Manager (SCCM). It uses the Jamf Pro API (formerly the JSS API) and Microsoft's System Center 2012 R2 Configuration Manager SDK to ensure that SCCM always has the most up-to-date hardware and software information for the computers and mobile devices in your Jamf Pro instance.