Worked on the keycloak/keycloak repository to deliver multi-organization token scopes support, enhancing the flexibility and correctness of token issuance for multi-tenant environments. The solution aggregated organization scopes into a Set within the TokenManager, ensuring all requested scopes were honored and preventing scope overwrites. Scoped validation improvements were implemented to strengthen security and governance, with a focus on maintainability and traceability of token management changes. The work was accomplished using Java and backend development skills, with an emphasis on robust API development practices. This targeted, low-risk code change improved client interoperability and aligned with evolving requirements for secure token management.