Not a laywer, this looks like jury related stuff:

As noted in its previous order, the Court will hold a telephone conference to discuss jury selection matters on October 21, 2021 at 12:00 p.m. Dkt. No. 330. Members of the press and the public in the United States may access the live audio feed of the proceeding by calling 844- 721-7237 and using access code 9991787. Those outside of the United States may access the live audio feed by calling 409-207-6951 and using the same access code.

There are some other filings from Oct 18th which look like there won't be any named co-conspirators yet. We need a lawpede to shed light on this for us please!