Worked on user access provisioning for the RISC-V box within the TUM-DSE/doctor-cluster-config repository, focusing on secure onboarding and resource management. Updated the Nix configuration to add a new authorized user, enabling controlled access while maintaining auditability and governance. The approach leveraged Nix for access control, ensuring changes were isolated and minimizing potential impact on existing systems. Emphasized traceability by linking the update to a specific commit, supporting future audits. Applied skills in system administration and access control to streamline onboarding workflows, with all work concentrated on feature development rather than bug fixes during the one-month period covered in this profile.