Worked on the OpenConext-engineblock repository to enhance interoperability by enabling the default transmission of schacHomeOrganization and email attributes through UserAttributes, addressing data consistency needs across dependent systems. The approach involved updating configuration management using YAML and improving documentation in Markdown to ensure clarity for future maintainers. Additionally, changes to SFO AuthnRequest handling for GSSP Fallback were implemented and thoroughly documented in the changelog for versions 6.18.0 and 6.17.0. This work focused on reducing integration friction, strengthening cross-system attribute alignment, and delivering clearer release notes, reflecting a methodical and detail-oriented approach to configuration and documentation.