The SCCM wizard is shown by our sccm.exe tool, and can be launched from the Upload to MECM Action Button in PacKit.
The first step of a SCCM package deployment is to choose the package you want to deploy and its dependencies, if any. This is done in the first configuration page of the wizard, here you can select your MSI, MSP, EXE and additional files like MSTs or CABs.
In this section you can select what kind of SCCM distribution model you want to use: package or application
On this page you must enter the connection information to your System Center Configuration Manager server.
On this page you must select a network location, that the System Center Configuration Manager server has access to, where you want to publish the selected packages.