This training manual provides guidance on developing management skills for new leaders. It covers four key sets of leadership skills: leading, managing a crew, communicating, and managing. The document introduces each skill set and provides lessons on various components. For example, under "Crew" it discusses recruiting, adaptation, developing staff, and impact. The goal is to establish an express course for new managers to help them better understand that management requires dedicated training beyond just being a good individual performer. Filling leadership roles requires developing new competencies around peer management, which this manual aims to address.