diff --git a/generated/vdsl2lineinventoryandstatusdatapart1.go b/generated/vdsl2lineinventoryandstatusdatapart1.go
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+/*
+ * Copyright (c) 2018 - present.  Boling Consulting Solutions (bcsw.net)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/*
+ * NOTE: This file was generated, manual edits will be overwritten!
+ *
+ * Generated by 'goCodeGenerator.py':
+ *              https://github.com/cboling/OMCI-parser/README.md
+ */
+
+package generated
+
+import "github.com/deckarep/golang-set"
+
+// Vdsl2LineInventoryAndStatusDataPart1ClassID is the 16-bit ID for the OMCI
+// Managed entity VDSL2 line inventory and status data part 1
+const Vdsl2LineInventoryAndStatusDataPart1ClassID ClassID = ClassID(168)
+
+var vdsl2lineinventoryandstatusdatapart1BME *ManagedEntityDefinition
+
+// Vdsl2LineInventoryAndStatusDataPart1 (class ID #168)
+//	This ME extends the xDSL line configuration MEs. The ME name was chosen because its attributes
+//	were initially unique to ITU-T G.993.2 VDSL2. Due to continuing standards development, some
+//	attributes - and therefore this ME - have also become applicable to other Recommendations,
+//	specifically [ITU-T G.992.3] and [ITU-T G.992.5].
+//
+//	This ME contains general and downstream attributes.
+//
+//	Relationships
+//		This is one of the status data MEs associated with an xDSL UNI. It is meaningful if the PPTP
+//		supports [ITU-T G.992.3], [ITU-T G.992.5] or [ITU-T G.993.2]. The ONU automatically creates or
+//		deletes an instance of this ME upon creation and deletion of a PPTP xDSL UNI part 1 that
+//		supports these attributes.
+//
+//	Attributes
+//		Managed Entity Id
+//			Managed entity ID: This attribute uniquely identifies each instance of this ME. Through an
+//			identical ID, this ME is implicitly linked to an instance of the PPTP xDSL UNI part 1 ME. (R)
+//			(mandatory) (2-bytes)
+//
+//		Vdsl2 Transmission System Capability Xtu C
+//			VDSL2 transmission system capability xTUC: This attribute extends the xTU-C transmission system
+//			capability attribute of the xDSL line inventory and status data part 1 to include xTU-C VDSL2
+//			capabilities. It is defined by bits 57..64 of Table 9.7.12-1. (R) (mandatory) (1-byte)
+//
+//		Vdsl2 Transmission System
+//			VDSL2 transmission system: This attribute reports the transmission system in use. It extends the
+//			xDSL transmission system attribute of the xDSL line inventory and status data part 2 ME with a
+//			byte that includes VDSL2 capabilities currently in use. It is defined by bits 57..64 of Table
+//			9.7.12-1. (R) (mandatory) (1-byte)
+//
+//		Vdsl2 Profile
+//			(R) (mandatory) (1-byte)
+//
+//		Vdsl2 Limit Psd Mask And Bandplan
+//			VDSL2 limit PSD mask and bandplan: This attribute defines the limit PSD mask and band plan in
+//			use. It is a bit map as defined by Table 9.7.6-1. (R) (mandatory) (8-bytes)
+//
+//		Vdsl2 Us0 Psd Mask
+//			VDSL2 US0 PSD mask: This attribute defines the US0 PSD mask in use. It is a bit map as defined
+//			by Table 9.7.62. (R) (mandatory) (4-bytes)
+//
+//		Actsnrmodeds
+//			(R) (mandatory) (1-byte)
+//
+//		Hlingds
+//			HLINGds:	This attribute contains the number of subcarriers per group used to report HLINpsds.
+//			(R) (mandatory) (1-byte)
+//
+//		Hloggds
+//			HLOGGds:	This attribute contains the number of subcarriers per group used to report HLOGpsds.
+//			(R) (mandatory) (1-byte)
+//
+//		Qlngds
+//			QLNGds:	This attribute contains the number of subcarriers per group used to report QLNpsds. (R)
+//			(mandatory) (1-byte)
+//
+//		Snrgds
+//			SNRGds:	This attribute contains the number of subcarriers per group used to report SNRpsds. (R)
+//			(mandatory) (1-byte)
+//
+//		Mrefpsdds Table
+//			(R) (mandatory) (3 * N bytes, where N is the number of breakpoints)
+//
+//		Trellisds
+//			(R) (mandatory for ITU-T G.993.2 VDSL2, optional for others) (1-byte)
+//
+//		Actual Rate Adaptation Mode Downstream
+//			(R) (optional) (1-byte)
+//
+//		Actual Impulse Noise Protection Robust Operations Channel Roc Downstream
+//			Actual impulse noise protection robust operations channel (ROC) downstream: The ACTINP-ROC-ds
+//			attribute reports the actual INP of the ROC in the downstream direction expressed in multiples
+//			of T4k. The INP of this attribute is equal to the integer value multiplied by 0.1 symbols. Valid
+//			values and usage are given in clause 7.5.1.34.1 of [ITUT-G.997.1]. (R) (optional) (1-byte)
+//
+//		Snr Margin Roc Downstream
+//			SNR margin ROC downstream: The SNRM-ROC-ds attribute reports the actual signal-to-noise margin
+//			of the ROC in the downstream direction. Its value ranges from 0 (-64.0-dB) to 1270 (+63.0-dB).
+//			The special value 0xFFFF indicates that the attribute is out of range. (R) (optional) (2-bytes)
+//
+type Vdsl2LineInventoryAndStatusDataPart1 struct {
+	ManagedEntityDefinition
+	Attributes AttributeValueMap
+}
+
+func init() {
+	vdsl2lineinventoryandstatusdatapart1BME = &ManagedEntityDefinition{
+		Name:    "Vdsl2LineInventoryAndStatusDataPart1",
+		ClassID: 168,
+		MessageTypes: mapset.NewSetWith(
+			Get,
+			GetNext,
+		),
+		AllowedAttributeMask: 0xfffe,
+		AttributeDefinitions: AttributeDefinitionMap{
+			0:  Uint16Field("ManagedEntityId", PointerAttributeType, 0x0000, 0, mapset.NewSetWith(Read), false, false, false, 0),
+			1:  ByteField("Vdsl2TransmissionSystemCapabilityXtuC", UnsignedIntegerAttributeType, 0x8000, 0, mapset.NewSetWith(Read), false, false, false, 1),
+			2:  ByteField("Vdsl2TransmissionSystem", UnsignedIntegerAttributeType, 0x4000, 0, mapset.NewSetWith(Read), false, false, false, 2),
+			3:  ByteField("Vdsl2Profile", UnsignedIntegerAttributeType, 0x2000, 0, mapset.NewSetWith(Read), false, false, false, 3),
+			4:  Uint64Field("Vdsl2LimitPsdMaskAndBandplan", UnsignedIntegerAttributeType, 0x1000, 0, mapset.NewSetWith(Read), false, false, false, 4),
+			5:  Uint32Field("Vdsl2Us0PsdMask", UnsignedIntegerAttributeType, 0x0800, 0, mapset.NewSetWith(Read), false, false, false, 5),
+			6:  ByteField("Actsnrmodeds", UnsignedIntegerAttributeType, 0x0400, 0, mapset.NewSetWith(Read), false, false, false, 6),
+			7:  ByteField("Hlingds", UnsignedIntegerAttributeType, 0x0200, 0, mapset.NewSetWith(Read), false, false, false, 7),
+			8:  ByteField("Hloggds", UnsignedIntegerAttributeType, 0x0100, 0, mapset.NewSetWith(Read), false, false, false, 8),
+			9:  ByteField("Qlngds", UnsignedIntegerAttributeType, 0x0080, 0, mapset.NewSetWith(Read), false, false, false, 9),
+			10: ByteField("Snrgds", UnsignedIntegerAttributeType, 0x0040, 0, mapset.NewSetWith(Read), false, false, false, 10),
+			11: TableField("MrefpsddsTable", TableAttributeType, 0x0020, TableInfo{nil, 3}, mapset.NewSetWith(Read), false, false, false, 11),
+			12: ByteField("Trellisds", UnsignedIntegerAttributeType, 0x0010, 0, mapset.NewSetWith(Read), false, false, false, 12),
+			13: ByteField("ActualRateAdaptationModeDownstream", UnsignedIntegerAttributeType, 0x0008, 0, mapset.NewSetWith(Read), false, true, false, 13),
+			14: ByteField("ActualImpulseNoiseProtectionRobustOperationsChannelRocDownstream", UnsignedIntegerAttributeType, 0x0004, 0, mapset.NewSetWith(Read), false, true, false, 14),
+			15: Uint16Field("SnrMarginRocDownstream", UnsignedIntegerAttributeType, 0x0002, 0, mapset.NewSetWith(Read), false, true, false, 15),
+		},
+		Access:  CreatedByOnu,
+		Support: UnknownSupport,
+	}
+}
+
+// NewVdsl2LineInventoryAndStatusDataPart1 (class ID 168) creates the basic
+// Managed Entity definition that is used to validate an ME of this type that
+// is received from or transmitted to the OMCC.
+func NewVdsl2LineInventoryAndStatusDataPart1(params ...ParamData) (*ManagedEntity, OmciErrors) {
+	return NewManagedEntity(*vdsl2lineinventoryandstatusdatapart1BME, params...)
+}