Worked on enhancing the Argo CD repository by delivering a focused documentation update that clarifies project roles and their configuration. The update standardized naming conventions for custom project roles and detailed the mapping between policies and group associations, directly supporting correct authorization practices within projects. Using Markdown and leveraging documentation best practices, the work addressed common misconfigurations and improved onboarding guidance for both administrators and users. Collaboration with policy and RBAC stakeholders ensured alignment with governance standards. The changes were traceable to a specific commit, providing auditability and transparency for future reference, and contributed to more reliable role-based access control documentation.