What are the input types for the CreateMobileMapPackage function? So far, I've only been able to get it to work with MXD files, however, I can't modify MXD files in ArcGIS Pro, which is the only version in which I can run the function. This means I have to have two versions of ArcGIS open just to do simple modifications. It's maddening.
Please tell me I'm missing something and it's really easy. ;-)