This comprehensive business writing course comprises twelve modules, covering essential aspects of collaborative writing. Beginning with foundational elements, it progresses through the definition and types of collaborative business writing, team member roles, tools, and processes. It addresses style guidelines, explores potential barriers, and provides strategies for overcoming challenges. The course delves into conflict resolution styles, offers practical tips for successful collaboration, and provides real-world examples. The conclusion includes reflections, recommended reading, and the completion of action plans and evaluations for participants.