module org-open-road-m-device {
    namespace "http://org/openroadm/device";
    prefix org-open-road-m-device;

    leaf uri {
        type string;
    }
    leaf-list id {
        type value;
    }
    typedef value {
        type uint8;
    }

    grouping device-common {
        leaf node-id {
            type leafref {
                path "/uri";
            }
            description
                "Globally unique identifier for a device.";
            config true;
            default "open-road-m";
        }
        leaf-list node-ref {
            type leafref {
                path "/id";
            }
        }
        container network-ref {
            leaf node-id {
                type leafref {
                    path "/id";
                }
                description
                    "Globally unique identifier for a device.";
                config true;
                default "open-road-m";
            }
            leaf-list node-ref {
                type leafref {
                    path "/uri";
                }
            }
        }
    }

    list node {
        config false;
        uses device-common;
    }
}