diff --git a/generated/rtpperformancemonitoringhistorydata.go b/generated/rtpperformancemonitoringhistorydata.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"
+
+// RtpPerformanceMonitoringHistoryDataClassID is the 16-bit ID for the OMCI
+// Managed entity RTP performance monitoring history data
+const RtpPerformanceMonitoringHistoryDataClassID ClassID = ClassID(144)
+
+var rtpperformancemonitoringhistorydataBME *ManagedEntityDefinition
+
+// RtpPerformanceMonitoringHistoryData (class ID #144)
+//	This ME collects PM data related to an RTP session. Instances of this ME are created and deleted
+//	by the OLT.
+//
+//	For a complete discussion of generic PM architecture, refer to clause I.4.
+//
+//	Relationships
+//		An instance of this ME is associated with an instance of the PPTP POTS UNI ME.
+//
+//	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 POTS UNI ME. (R,
+//			setbycreate) (mandatory) (2-bytes)
+//
+//		Interval End Time
+//			Interval end time: This attribute identifies the most recently finished 15-min interval. (R)
+//			(mandatory) (1-byte)
+//
+//		Threshold Data 1_2 Id
+//			Threshold data 1/2 ID: This attribute points to an instance of the threshold data 1 ME that
+//			contains PM threshold values. Since no threshold value attribute number exceeds 7, a threshold
+//			data 2 ME is optional. (R,-W, setbycreate) (mandatory) (2-bytes)
+//
+//		Rtp Errors
+//			RTP errors:	This attribute counts RTP packet errors. (R) (mandatory) (4-bytes)
+//
+//		Packet Loss
+//			Packet loss:	This attribute represents the fraction of packets lost. This attribute is
+//			calculated at the end of the 15-min interval, and is undefined under the get current data
+//			action. The value 0 indicates no packet loss, scaling linearly to 0xFFFF FFFF to indicate 100%
+//			packet loss (zero divided by zero is defined to be zero). (R) (mandatory) (4-bytes)
+//
+//		Maximum Jitter
+//			Maximum jitter: This attribute is a high water-mark that represents the maximum jitter
+//			identified during the measured interval, expressed in RTP timestamp units. (R) (mandatory)
+//			(4-bytes)
+//
+//		Maximum Time Between Real_Time Transport Control Protocol Rtcp Packets
+//			Maximum time between real-time transport control protocol (RTCP) packets: This attribute is a
+//			high water-mark that represents the maximum time between RTCP packets during the measured
+//			interval, in milliseconds. (R) (mandatory) (4-bytes)
+//
+//		Buffer Underflows
+//			Buffer underflows: This attribute counts the number of times the reassembly buffer underflows.
+//			In the case of continuous underflow caused by a loss of IP packets, a single buffer underflow
+//			should be counted. If the IW function is implemented with multiple buffers, such as a packet
+//			level buffer and a bit level buffer, then the underflow of either buffer increments this
+//			counter. (R) (mandatory) (4-bytes)
+//
+//		Buffer Overflows
+//			Buffer overflows: This attribute counts the number of times the reassembly buffer overflows. If
+//			the IW function is implemented with multiple buffers, such as a packet level buffer and a bit
+//			level buffer, then the overflow of either buffer increments this counter. (R) (mandatory)
+//			(4-bytes)
+//
+type RtpPerformanceMonitoringHistoryData struct {
+	ManagedEntityDefinition
+	Attributes AttributeValueMap
+}
+
+func init() {
+	rtpperformancemonitoringhistorydataBME = &ManagedEntityDefinition{
+		Name:    "RtpPerformanceMonitoringHistoryData",
+		ClassID: 144,
+		MessageTypes: mapset.NewSetWith(
+			Create,
+			Delete,
+			Get,
+			Set,
+		),
+		AllowedAttributeMask: 0xff00,
+		AttributeDefinitions: AttributeDefinitionMap{
+			0: Uint16Field("ManagedEntityId", PointerAttributeType, 0x0000, 0, mapset.NewSetWith(Read, SetByCreate), false, false, false, 0),
+			1: ByteField("IntervalEndTime", UnsignedIntegerAttributeType, 0x8000, 0, mapset.NewSetWith(Read), false, false, false, 1),
+			2: Uint16Field("ThresholdData12Id", UnsignedIntegerAttributeType, 0x4000, 0, mapset.NewSetWith(Read, SetByCreate, Write), false, false, false, 2),
+			3: Uint32Field("RtpErrors", CounterAttributeType, 0x2000, 0, mapset.NewSetWith(Read), false, false, false, 3),
+			4: Uint32Field("PacketLoss", CounterAttributeType, 0x1000, 0, mapset.NewSetWith(Read), false, false, false, 4),
+			5: Uint32Field("MaximumJitter", CounterAttributeType, 0x0800, 0, mapset.NewSetWith(Read), false, false, false, 5),
+			6: Uint32Field("MaximumTimeBetweenRealTimeTransportControlProtocolRtcpPackets", CounterAttributeType, 0x0400, 0, mapset.NewSetWith(Read), false, false, false, 6),
+			7: Uint32Field("BufferUnderflows", CounterAttributeType, 0x0200, 0, mapset.NewSetWith(Read), false, false, false, 7),
+			8: Uint32Field("BufferOverflows", CounterAttributeType, 0x0100, 0, mapset.NewSetWith(Read), false, false, false, 8),
+		},
+		Access:  CreatedByOlt,
+		Support: UnknownSupport,
+	}
+}
+
+// NewRtpPerformanceMonitoringHistoryData (class ID 144) 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 NewRtpPerformanceMonitoringHistoryData(params ...ParamData) (*ManagedEntity, OmciErrors) {
+	return NewManagedEntity(*rtpperformancemonitoringhistorydataBME, params...)
+}