@NoTMockSo is the Discipline by Order list, just suggestive? Common disciplines used by different orders? Go way earlier in the PDF and read the orders first. Then you'll see why that list exists.
— Jeremy Crawford (@JeremyECrawford) March 13, 2017
@NoTMockNevermind, those lists are for Bonus Discplines, aren’t they? Bingo.
— Jeremy Crawford (@JeremyECrawford) March 13, 2017