This document describes a knowledge sharing method called "Open Space Peer Assist" that draws on the experiences of colleagues. It involves volunteers presenting topics they need help with, and participants joining groups to share experiences related to the topics without giving opinions or advice. The process involves the presenter describing their challenge, others asking clarifying questions and sharing relevant personal experiences, the presenter considering the experiences, and reporting back findings. The goal is to capture proven critical knowledge and lessons learned from successful professionals to help others facing similar problems.