Worked on the Cray-HPE/docs-csm repository to enhance the accuracy of the power-off session cleanup process. Focused on refining the Bash command used in the power-off preparation workflow, ensuring that only running BOS sessions are listed and targeted for cancellation. This update improved automation safety by preventing inactive sessions from being affected during shutdown procedures. The work involved both shell scripting and comprehensive documentation updates in Markdown to clearly reflect the new behavior. By integrating precise session selection into the workflow, the changes contributed to more reliable system shutdowns and provided clear, up-to-date guidance for future maintenance and operations.