Worked on enhancing the PXE Boot Setup Guide for SLE 16 within the SUSE/doc-modular repository, focusing on improving clarity and accuracy for system administrators. The update involved refining documentation written in Markdown, clarifying network configurations and server roles such as DHCP, TFTP, and HTTP, and updating boot parameter instructions. Outdated material was removed to ensure the guide remains relevant and production-ready, supporting faster and more reliable PXE deployments. Emphasized technical writing and system administration skills to reduce onboarding time and support load, while maintaining traceability through detailed commit history and alignment with documentation quality metrics for modular documentation.