Worked on the eid-wallet-it-docs repository to enhance security testing for authorization token requests by developing a PKCE Enforcement Test. Focused on implementing test case CI_061a, which validates that the PKCE code_verifier matches the code_challenge, this addition helps ensure correct PKCE implementation and reduces the risk of security vulnerabilities in token flows. The work involved expanding test coverage to include both Italian and English scenarios, emphasizing thorough documentation and adherence to security best practices. Utilized reStructuredText for documentation and test case development, contributing to more reliable continuous integration processes and strengthening the overall security posture of the project.