***PATCH RELEASED 09/13/23 APPARENTLY FIXES THIS ISSUE***
This is not a proper guide but a WARNING for all.
As of today, 09/04/23, there is a game breaking bug where this mission may not activate after completing the previous missions. Those missions are The Empty Nest and Back to Vectera both of which you get at the same time. I strongly recommend you do the story ONLY up to the point you get AND complete this mission. I have seen some people say they loaded an old save from hours before and were able to get the mission but no one is able to pinpoint the cause of the bug.
Also I have read numerous posts that say this mission is a glitched out mess even if you get it so you still may not be able to complete it. Obviously a lot of people already have completed this so it does not affect everyone. I hope this helps people because I currently have no way to progress the story until this bug is patched.