To ensure a successful mini-trial, the parties should take certain steps. Firstly, they should agree on the scope and terms of the mini-trial by signing a written agreement that outlines the issues to be resolved, the role of the neutral advisor, the authority and participation of senior representatives, the rules of evidence and procedure, and confidentiality and enforceability. Secondly, they should jointly select a neutral advisor who has relevant expertise, experience, and credibility. Thirdly, they should prepare and exchange concise summaries of their positions, arguments, and evidence. Lastly, during the mini-trial, each side should present their summaries to the neutral advisor and senior representatives in a structured manner. The neutral advisor will ask questions and offer guidance while the senior representatives will evaluate each side's strengths and weaknesses before initiating settlement discussions.