@alterak If you know how to program linux bash scripts this is possible. You will need to edit a script called fog.man.reg that is in FOS Linux (the OS that runs on the target computer to capture/deploy images). I have a tutorial on modifying that program to set a default hostname. But the concepts you need to do what you ware are listed here: https://forums.fogproject.org/topic/14278/creating-custom-hostname-default-for-fog-man-reg