Worked on enhancing the ionos-cloud/terraform-provider-ionoscloud repository by updating documentation related to boot device selection, with a focus on improving the accuracy of server_id references. Leveraged expertise in Terraform, HCL, and Markdown to ensure that the documentation aligns with current configuration semantics, thereby reducing the risk of user misconfigurations in infrastructure as code workflows. The update was carefully associated with a tracked issue and followed standard commit messaging conventions to support traceability and release readiness. This targeted documentation improvement contributes to a smoother user experience and helps maintain high standards for cloud infrastructure configuration and provider documentation quality.