Alasdair contributed to the OpenLiberty/open-liberty repository by enhancing the accuracy and consistency of server configuration properties documentation. Focusing on developer experience, he clarified that the com.ibm.tools.attach.enable property is not applicable to z/OS and streamlined the verifyHostname property description by removing redundant default values, instead referencing external documentation and schema for authoritative defaults. His work, delivered through two traceable commits, emphasized maintainability and reduced the risk of misconfiguration. Utilizing Shell scripting and properties files, Alasdair applied his skills in configuration and documentation to improve onboarding and ensure that technical references align closely with the actual system behavior and standards.