In the wake of an intense contract negotiation, and against the backdrop of a district bankruptcy, multiple teacher strikes, and a wave of mistrust that veterans of the era still refer to as "rock bottom," the San José superintendent and the San José Teachers Association president decided to chart a different path forward. This report is the Executive Summary of a new report from the California Collaborative on District Reform, "From Combat to Collaboration," which explores the way in which the district and union laid the groundwork for a new way of working together, how leaders have continued to foster and deepen the partnership, the day-to-day policies and practices that allow the relationship to flourish, and how collaboration enables the district to better serve its students. The report concludes with a set of lessons that can inform other districts and unions seeking to develop a more productive relationship. [For the full report, see ED578860.]