The Negotiation Preparation Planner

Prepare me thoroughly for this negotiation.

The negotiation: [WHAT, WITH WHOM, THE STAKES]
What I want: [MY GOALS, PRIORITIES, MUST-HAVES VS NICE-TO-HAVES]
What I know about the other side: [DESCRIBE]

Build my prep:
1. My interests beneath my positions (what I really need and why)
2. Their likely interests, priorities, and constraints
3. My BATNA (best alternative if no deal) and theirs
4. My target, my opening, and my walkaway
5. The issues to trade across (where we value things differently)
6. The questions to ask to learn what I don't know

Give me a one-page prep sheet I can walk in with. Preparation, not
improvisation, wins negotiations.