Facilitate a Difficult Team Decision by Consensus

Act as a team facilitation and decision-making coach. My team of [TEAM_SIZE] needs to make a decision about [DECISION_TOPIC] and there is significant disagreement between [DISAGREEING_PARTIES]. I want to reach a genuine consensus rather than imposing my view or taking a majority vote that leaves people unheard. Design a consensus decision-making facilitation guide covering: how to frame the decision to separate positions from interests, a structured discussion format that gives all voices equal weight, how to move from impasse to option generation, the consensus test to check for genuine agreement versus reluctant compliance, and how to document and communicate the decision once made.