The document provides guidance for Teaching Assistants (TAs) for the Lean LaunchPad course at Stanford University. It outlines the key roles and responsibilities of TAs, which include: recruiting student teams for the class; setting up the class website and marketing the class; recruiting mentors and advisors; managing the class website and communication; and assisting with class sessions including collecting student presentations and providing feedback. The document is intended to prepare new TAs by explaining the processes, timelines and tasks involved in assisting with the Lean LaunchPad course.