Anjana Samindra Perera developed two security-focused features to streamline OAuth scope management across identity components. Working within the wso2-extensions/identity-inbound-auth-oauth and wso2/carbon-identity-framework repositories, Anjana automated the inclusion of default OAuth scopes when clients omit them and enabled administrators to configure these defaults via the identity.xml.j2 template. This Java and Jinja2-based backend work improved API security by enforcing safer defaults and reduced administrative overhead for onboarding new OAuth clients. The features provided a more consistent user consent experience and enhanced configuration management, reflecting a focused approach to security and maintainability without introducing new bugs during the development period.