We have a team whos process is to create 4k issues at bulk and then work those issues to completion. It is part of a conversion process so it will not work doing it one by one.
Since the issues basically have a set template save a few fields, I would like to automate this with importing via command line or through the admin menu. The problem is that I want to restrict it from creating custom fields and new field selections.
Is there anyway to do that?