No, I've actually been the chief spokesperson in negotiations, been the lead chair (that is, prepared and presented the case, wrote opening and closing briefs, fully representing one side) at arbitrations, and represented unions and employers at various governmental bodies and hearings, including state and federal representation elections. If I understand your participation correctly, you've been a team member in negotiations a few times, and possibly a witness during arbitration. Your lack of understanding is typical of many public sector employees who don't do labor relations professionally, but as a small part of their job.