Do all the Formations floating around (like the Knight Adamantine Lance one for example) say that they count as a detachment that can be part of a Battle Forged army?
I ask because I saw that big black half page section in the BRB saying that 'unlike other detachments, Formations can be taken as part of an Unbound army and maintain their Formation special rules'.
However I don't see Formations as part of the CAD or Allied BattleForged FOC diagrams.