## Object Hierarchy

        GObject
            NMObject
                NMClient
                NMDevice
                    NMDeviceEthernet
                    NMDeviceWifi
                    NMSerialDevice
                        NMCdmaDevice
                        NMGsmDevice
                    NMDeviceBt
                NMAccessPoint
                NMIP4Config
                NMIP6Config
                NMActiveConnection
                    NMVPNConnection
                NMDHCP4Config
                NMDHCP6Config
            NMRemoteSettings
            NMConnection
                NMExportedConnection
                NMRemoteConnection
        GInterface
            NMSettingsInterface
            NMSettingsConnectionInterface