Contributed a documentation-focused update to the Submitty/submittyhub.io repository, enhancing the course creation documentation to clarify the usage of adduser_course.py parameters. The work centered on updating Markdown-based docs to accurately reflect the current --user_group flag and the optional numeric REGISTRATION_SECTION, addressing common sources of administrator misconfiguration. This technical writing effort aimed to streamline onboarding and reduce support escalations by providing clearer guidance for system administrators. The contribution did not involve code or automated tests, focusing solely on documentation quality and alignment with project standards. Skills applied included documentation, technical writing, and proficiency with Markdown for technical communication.