hearing on Monday will outline ties with people in the trump orbit and the Proud Boys and Oath Keepers.
I don't know if the phrasing "trump orbit" and not "trump administration" is significant as that could mean Giuliani, Sidney Powell, Roger Stone and others who were deeply involved but not officially a part of the administration.
In fact, Roger Stone was there in DC with a body guard of Oath Keepers trained to kill (see video at link), and had ties to Proud Boys.
https://www.motherjones.com/politics/2021/03/exclusive-video-roger-stone-oath-keeper-bodyguards-training-stopantifa/
https://www.newsweek.com/roger-stone-proud-boys-sedition-jan6-oath-keepers-1713388
I think the connection will be made.