How to make an installation ISO image of a customized Linux?

Is it possible to create a controlled operazioni, with all virtualname inside, etc. to further just stick immediately to deploy it on other computers?
Considering 2 options - installing and booting a livecd.
Tails about as they did that once everything is set up and loaded with Flexi, but in my case in priority setting.

If you know how to do this, write key commands and references if any.
Or a description of what you need to do.

Thank you.
June 10th 19 at 16:18
2 answers
June 10th 19 at 16:20
For Ubuntu and Remastersys, SystemBack
June 10th 19 at 16:22
Can just captured images of sections and program their records. And to "view" - mounting as RO (need different initrd)

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