Worked on the MicrosoftDocs/azure-stack-docs repository to enhance deployment reliability for disconnected and air-gapped environments. Delivered updates to PowerShell scripts, including improved module import logic and identity parameter configuration, while omitting LDAPS certificate chain requirements in preview releases to reduce deployment risk. Addressed a known DNS-related issue by expanding documentation and introduced an option to skip checksum validation for air-gapped scenarios. Disabled the Get-CertificateChainFromEndpoint command in preview documentation to prevent failures, removing unnecessary module imports. Utilized PowerShell, Markdown, and Azure Stack expertise to streamline deployment steps, improve troubleshooting guidance, and support customers operating under strict network restrictions.