Corey explains the importance of understanding the "official discussion" requirement in Article 16.2 of the Joint Contract Administration Manual (JCAM). He explains that management is required to have a formal, private discussion with an employee before issuing discipline for a minor offense. He highlights how management often misrepresents these discussions, claiming they occurred when they actually did not. Corey encourages shop stewards to challenge these claims, as they can be used to weaken management's side of a grievance. He emphasizes the importance of scrutinizing dates and details within disciplinary notices.