Worked on the camunda/camunda-docs-manual repository to enhance reliability and operator guidance for clustered Camunda deployments. Addressed a specific production risk by updating the documentation to clarify that the cookie name should not be set to JSESSIONID in clustered environments, thereby preventing content hashing conflicts. The solution involved adding a targeted note in the Markdown-based documentation, referencing the related issue and commit for traceability. Focused on clear communication and documentation discipline, the work leveraged skills in technical writing and configuration management to reduce the risk of misconfiguration for operators managing Camunda clusters in production settings. No new features were added.