I started a process to convert to High Sierra through jamf imaging. I completed the process by first running a script to change the drive to jhfs+ then laying down a high sierra hfs image that was made with autodmg. Finally, I run a script that creates a recovery partition upon reboot. When the process is complete the machine is on High Sierra 10.13.3 but it is still on MacOS Extended Journaled. I wanted to know if anyone knew of a script that could change a drive from JHFS to APFS non-destructively which I would place at the end of the imaging process. Thank you in advance.