It's work if you update yourself the script, With the script provide by BeGPL you can use Virtualizor, Webuzo, WHMreseller etc but Plesk can't work if you don't have a license key for example.
For my part, I managed to get them all working, but I parted ways with the panel to use my own system. If you like, I can work on an update to GbLicense and I'll publish it if anyone is interested.