Worked on enhancing documentation hygiene for the SAP/jenkins-library repository, focusing on clarifying the behavior of Vault parameter management. Addressed confusion around the vaultDisableOverwrite setting by updating Markdown documentation to accurately reflect that enabling this option prevents Vault secrets from overwriting existing parameters. This change aligned the documentation with actual runtime behavior, reducing the risk of misconfiguration and minimizing support inquiries related to parameter overwrites. Emphasized traceability by linking documentation updates to a specific issue and commit, demonstrating a methodical approach to documentation in security-sensitive contexts. Utilized skills in technical writing and documentation management to improve developer experience.