Welcome to Librarium Online!
Is it true that if I have say...Grimaldus of the Black Templars with Crusader Seals, that the rest of his command squad would be the benefit of his seals without having to pay for their own? Or even a basic commander, if he is outfitted with seals do the rest of his squad benefit from his without having to pay for their own? I have heard this a few times but havn't seen anywhere in print that it says it, or perhaps I'm looking in the wrong places.
caracters already have crusader seals and any unit they join, gains the benefits of crusader seals. thus as to why i never put seals on my squads if a character is going to join them.