Jenna developed comprehensive documentation for Fringe Benefits Tax (FBT) tracking within the margelo/expensify-app-fork repository, focusing on knowledge capture and workflow clarity. She authored Fringe-Benefits.md using Markdown, detailing the setup, tagging, and reporting processes required for FBT compliance. Leveraging Git for version control and collaborating across teams, Jenna established a reusable documentation pattern to support future tax-related features. Her work addressed the need for clear onboarding materials and a maintainable reference for contributors, improving tax compliance readiness. The depth of her documentation ensures that both new and existing team members can efficiently implement and maintain FBT tracking workflows.