Vlasta Melicharkova enhanced the zowe/zowe-install-packaging repository by updating documentation related to the Zowe externalDomains property. She clarified that the zowe_externalDomains setting should define a list of external domains, rather than a single DVIPA name, and revised the abstract and description in ZWECONF.properties to guide users in configuring external-domain access. Working primarily with properties files and leveraging her documentation skills, Vlasta addressed issue #4074 to reduce misconfiguration risks and improve onboarding clarity. Her focused contribution improved the accuracy and consistency of configuration guidance, supporting smoother deployments and more reliable operator experiences for Zowe installations.