If using a shared server over a local network, we can simply copy the file into the shared DocMan documents folder.
In this case the drive should be mapped as your Z drive and be pointing to //intranetsrv/dmdocuments2
Copying any files into that folder will essentially upload the file into the DocMan system.
Any file that is in the Z: Drive should be appearing in the files listed.
Next step is to create a document.