Worked on improving the documentation reliability for the cBioPortal repository by addressing navigation issues in the Architecture-Overview.md file. Focused on identifying and fixing broken or outdated links, the work ensured that architecture references remained accurate and accessible for developers. This targeted bug fix, implemented using Markdown and documentation best practices, aimed to streamline the onboarding process for new contributors by removing navigation blockers. By enhancing the clarity and trustworthiness of the documentation, the changes supported faster ramp-up for new team members and reduced the likelihood of confusion when referencing architectural details within the cBioPortal project’s technical documentation.