diff --git a/pipelines/fabric/impl/src/main/java/org/onosproject/pipelines/fabric/impl/behaviour/FabricConstants.java b/pipelines/fabric/impl/src/main/java/org/onosproject/pipelines/fabric/impl/behaviour/FabricConstants.java
new file mode 100644
index 0000000..c10f3f5
--- /dev/null
+++ b/pipelines/fabric/impl/src/main/java/org/onosproject/pipelines/fabric/impl/behaviour/FabricConstants.java
@@ -0,0 +1,352 @@
+/*
+ * Copyright 2017-present Open Networking Foundation
+ *
+ * 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.
+ */
+
+package org.onosproject.pipelines.fabric.impl.behaviour;
+
+import org.onosproject.net.pi.model.PiActionId;
+import org.onosproject.net.pi.model.PiActionParamId;
+import org.onosproject.net.pi.model.PiActionProfileId;
+import org.onosproject.net.pi.model.PiCounterId;
+import org.onosproject.net.pi.model.PiMatchFieldId;
+import org.onosproject.net.pi.model.PiMeterId;
+import org.onosproject.net.pi.model.PiPacketMetadataId;
+import org.onosproject.net.pi.model.PiTableId;
+/**
+ * Constants for fabric pipeline.
+ */
+public final class FabricConstants {
+
+    // hide default constructor
+    private FabricConstants() {
+    }
+
+    // Header field IDs
+    public static final PiMatchFieldId HDR_IG_PORT =
+            PiMatchFieldId.of("ig_port");
+    public static final PiMatchFieldId HDR_VLAN_IS_VALID =
+            PiMatchFieldId.of("vlan_is_valid");
+    public static final PiMatchFieldId HDR_EG_PORT =
+            PiMatchFieldId.of("eg_port");
+    public static final PiMatchFieldId HDR_IPV6_SRC_NET_ID =
+            PiMatchFieldId.of("ipv6_src_net_id");
+    public static final PiMatchFieldId HDR_C_TAG = PiMatchFieldId.of("c_tag");
+    public static final PiMatchFieldId HDR_IPV4_SRC =
+            PiMatchFieldId.of("ipv4_src");
+    public static final PiMatchFieldId HDR_IPV6_DST =
+            PiMatchFieldId.of("ipv6_dst");
+    public static final PiMatchFieldId HDR_IS_MPLS =
+            PiMatchFieldId.of("is_mpls");
+    public static final PiMatchFieldId HDR_L4_DPORT =
+            PiMatchFieldId.of("l4_dport");
+    public static final PiMatchFieldId HDR_PPPOE_CODE =
+            PiMatchFieldId.of("pppoe_code");
+    public static final PiMatchFieldId HDR_IPV6_SRC =
+            PiMatchFieldId.of("ipv6_src");
+    public static final PiMatchFieldId HDR_ETH_SRC =
+            PiMatchFieldId.of("eth_src");
+    public static final PiMatchFieldId HDR_S_TAG = PiMatchFieldId.of("s_tag");
+    public static final PiMatchFieldId HDR_VLAN_ID =
+            PiMatchFieldId.of("vlan_id");
+    public static final PiMatchFieldId HDR_ETH_DST =
+            PiMatchFieldId.of("eth_dst");
+    public static final PiMatchFieldId HDR_ICMP_TYPE =
+            PiMatchFieldId.of("icmp_type");
+    public static final PiMatchFieldId HDR_IPV4_DST =
+            PiMatchFieldId.of("ipv4_dst");
+    public static final PiMatchFieldId HDR_IPV6_TRAFFIC_CLASS =
+            PiMatchFieldId.of("ipv6_traffic_class");
+    public static final PiMatchFieldId HDR_ETH_TYPE =
+            PiMatchFieldId.of("eth_type");
+    public static final PiMatchFieldId HDR_NEXT_ID =
+            PiMatchFieldId.of("next_id");
+    public static final PiMatchFieldId HDR_L4_SPORT =
+            PiMatchFieldId.of("l4_sport");
+    public static final PiMatchFieldId HDR_ICMP_CODE =
+            PiMatchFieldId.of("icmp_code");
+    public static final PiMatchFieldId HDR_INNER_VLAN_ID =
+            PiMatchFieldId.of("inner_vlan_id");
+    public static final PiMatchFieldId HDR_IPV4_ECN =
+            PiMatchFieldId.of("ipv4_ecn");
+    public static final PiMatchFieldId HDR_PPPOE_SESSION_ID =
+            PiMatchFieldId.of("pppoe_session_id");
+    public static final PiMatchFieldId HDR_EG_SPEC =
+            PiMatchFieldId.of("eg_spec");
+    public static final PiMatchFieldId HDR_LINE_ID =
+            PiMatchFieldId.of("line_id");
+    public static final PiMatchFieldId HDR_IPV4_DSCP =
+            PiMatchFieldId.of("ipv4_dscp");
+    public static final PiMatchFieldId HDR_IS_IPV4 =
+            PiMatchFieldId.of("is_ipv4");
+    public static final PiMatchFieldId HDR_IS_IPV6 =
+            PiMatchFieldId.of("is_ipv6");
+    public static final PiMatchFieldId HDR_GTP_IPV4_DST =
+            PiMatchFieldId.of("gtp_ipv4_dst");
+    public static final PiMatchFieldId HDR_INT_IS_VALID =
+            PiMatchFieldId.of("int_is_valid");
+    public static final PiMatchFieldId HDR_MPLS_LABEL =
+            PiMatchFieldId.of("mpls_label");
+    public static final PiMatchFieldId HDR_IP_PROTO =
+            PiMatchFieldId.of("ip_proto");
+    public static final PiMatchFieldId HDR_PPPOE_PROTOCOL =
+            PiMatchFieldId.of("pppoe_protocol");
+    // Table IDs
+    public static final PiTableId FABRIC_INGRESS_NEXT_HASHED =
+            PiTableId.of("FabricIngress.next.hashed");
+    public static final PiTableId FABRIC_INGRESS_BNG_INGRESS_T_LINE_MAP =
+            PiTableId.of("FabricIngress.bng_ingress.t_line_map");
+    public static final PiTableId FABRIC_EGRESS_PROCESS_INT_MAIN_PROCESS_INT_TRANSIT_TB_INT_INSERT =
+            PiTableId.of("FabricEgress.process_int_main.process_int_transit.tb_int_insert");
+    public static final PiTableId FABRIC_INGRESS_FILTERING_FWD_CLASSIFIER =
+            PiTableId.of("FabricIngress.filtering.fwd_classifier");
+    public static final PiTableId FABRIC_INGRESS_NEXT_XCONNECT =
+            PiTableId.of("FabricIngress.next.xconnect");
+    public static final PiTableId FABRIC_INGRESS_NEXT_NEXT_VLAN =
+            PiTableId.of("FabricIngress.next.next_vlan");
+    public static final PiTableId FABRIC_INGRESS_NEXT_SIMPLE =
+            PiTableId.of("FabricIngress.next.simple");
+    public static final PiTableId FABRIC_INGRESS_NEXT_MULTICAST =
+            PiTableId.of("FabricIngress.next.multicast");
+    public static final PiTableId FABRIC_EGRESS_PROCESS_INT_MAIN_PROCESS_INT_SOURCE_TB_INT_SOURCE =
+            PiTableId.of("FabricEgress.process_int_main.process_int_source.tb_int_source");
+    public static final PiTableId FABRIC_INGRESS_FORWARDING_ROUTING_V6 =
+            PiTableId.of("FabricIngress.forwarding.routing_v6");
+    public static final PiTableId FABRIC_INGRESS_FORWARDING_MPLS =
+            PiTableId.of("FabricIngress.forwarding.mpls");
+    public static final PiTableId FABRIC_INGRESS_FORWARDING_ROUTING_V4 =
+            PiTableId.of("FabricIngress.forwarding.routing_v4");
+    public static final PiTableId FABRIC_INGRESS_ACL_ACL =
+            PiTableId.of("FabricIngress.acl.acl");
+    public static final PiTableId FABRIC_INGRESS_FILTERING_INGRESS_PORT_VLAN =
+            PiTableId.of("FabricIngress.filtering.ingress_port_vlan");
+    public static final PiTableId FABRIC_INGRESS_BNG_INGRESS_UPSTREAM_T_PPPOE_CP =
+            PiTableId.of("FabricIngress.bng_ingress.upstream.t_pppoe_cp");
+    public static final PiTableId FABRIC_INGRESS_BNG_INGRESS_UPSTREAM_T_PPPOE_TERM_V4 =
+            PiTableId.of("FabricIngress.bng_ingress.upstream.t_pppoe_term_v4");
+    public static final PiTableId FABRIC_INGRESS_SPGW_INGRESS_S1U_FILTER_TABLE =
+            PiTableId.of("FabricIngress.spgw_ingress.s1u_filter_table");
+    public static final PiTableId FABRIC_INGRESS_FORWARDING_BRIDGING =
+            PiTableId.of("FabricIngress.forwarding.bridging");
+    public static final PiTableId FABRIC_INGRESS_SPGW_INGRESS_DL_SESS_LOOKUP =
+            PiTableId.of("FabricIngress.spgw_ingress.dl_sess_lookup");
+    public static final PiTableId FABRIC_INGRESS_BNG_INGRESS_DOWNSTREAM_T_LINE_SESSION_MAP =
+            PiTableId.of("FabricIngress.bng_ingress.downstream.t_line_session_map");
+    public static final PiTableId FABRIC_EGRESS_EGRESS_NEXT_EGRESS_VLAN =
+            PiTableId.of("FabricEgress.egress_next.egress_vlan");
+    public static final PiTableId FABRIC_INGRESS_PROCESS_SET_SOURCE_SINK_TB_SET_SINK =
+            PiTableId.of("FabricIngress.process_set_source_sink.tb_set_sink");
+    public static final PiTableId FABRIC_EGRESS_PROCESS_INT_MAIN_PROCESS_INT_REPORT_TB_GENERATE_REPORT =
+            PiTableId.of("FabricEgress.process_int_main.process_int_report.tb_generate_report");
+    public static final PiTableId FABRIC_INGRESS_PROCESS_SET_SOURCE_SINK_TB_SET_SOURCE =
+            PiTableId.of("FabricIngress.process_set_source_sink.tb_set_source");
+    public static final PiTableId FABRIC_INGRESS_BNG_INGRESS_DOWNSTREAM_T_QOS_V6 =
+            PiTableId.of("FabricIngress.bng_ingress.downstream.t_qos_v6");
+    public static final PiTableId FABRIC_INGRESS_BNG_INGRESS_DOWNSTREAM_T_QOS_V4 =
+            PiTableId.of("FabricIngress.bng_ingress.downstream.t_qos_v4");
+    public static final PiTableId FABRIC_INGRESS_BNG_INGRESS_UPSTREAM_T_PPPOE_TERM_V6 =
+            PiTableId.of("FabricIngress.bng_ingress.upstream.t_pppoe_term_v6");
+    // Indirect Counter IDs
+    public static final PiCounterId FABRIC_EGRESS_BNG_EGRESS_DOWNSTREAM_C_LINE_TX =
+            PiCounterId.of("FabricEgress.bng_egress.downstream.c_line_tx");
+    public static final PiCounterId FABRIC_INGRESS_PORT_COUNTERS_CONTROL_EGRESS_PORT_COUNTER =
+            PiCounterId.of("FabricIngress.port_counters_control.egress_port_counter");
+    public static final PiCounterId FABRIC_INGRESS_BNG_INGRESS_UPSTREAM_C_DROPPED =
+            PiCounterId.of("FabricIngress.bng_ingress.upstream.c_dropped");
+    public static final PiCounterId FABRIC_INGRESS_BNG_INGRESS_UPSTREAM_C_CONTROL =
+            PiCounterId.of("FabricIngress.bng_ingress.upstream.c_control");
+    public static final PiCounterId FABRIC_INGRESS_BNG_INGRESS_UPSTREAM_C_TERMINATED =
+            PiCounterId.of("FabricIngress.bng_ingress.upstream.c_terminated");
+    public static final PiCounterId FABRIC_INGRESS_BNG_INGRESS_DOWNSTREAM_C_LINE_RX =
+            PiCounterId.of("FabricIngress.bng_ingress.downstream.c_line_rx");
+    public static final PiCounterId FABRIC_INGRESS_PORT_COUNTERS_CONTROL_INGRESS_PORT_COUNTER =
+            PiCounterId.of("FabricIngress.port_counters_control.ingress_port_counter");
+    // Direct Counter IDs
+    public static final PiCounterId FABRIC_INGRESS_NEXT_MULTICAST_COUNTER =
+            PiCounterId.of("FabricIngress.next.multicast_counter");
+    public static final PiCounterId FABRIC_INGRESS_NEXT_SIMPLE_COUNTER =
+            PiCounterId.of("FabricIngress.next.simple_counter");
+    public static final PiCounterId FABRIC_INGRESS_FILTERING_FWD_CLASSIFIER_COUNTER =
+            PiCounterId.of("FabricIngress.filtering.fwd_classifier_counter");
+    public static final PiCounterId FABRIC_INGRESS_FORWARDING_BRIDGING_COUNTER =
+            PiCounterId.of("FabricIngress.forwarding.bridging_counter");
+    public static final PiCounterId FABRIC_INGRESS_FORWARDING_ROUTING_V4_COUNTER =
+            PiCounterId.of("FabricIngress.forwarding.routing_v4_counter");
+    public static final PiCounterId FABRIC_INGRESS_PROCESS_SET_SOURCE_SINK_COUNTER_SET_SOURCE =
+            PiCounterId.of("FabricIngress.process_set_source_sink.counter_set_source");
+    public static final PiCounterId FABRIC_EGRESS_PROCESS_INT_MAIN_PROCESS_INT_SOURCE_COUNTER_INT_SOURCE =
+            PiCounterId.of("FabricEgress.process_int_main.process_int_source.counter_int_source");
+    public static final PiCounterId FABRIC_INGRESS_SPGW_INGRESS_UE_COUNTER =
+            PiCounterId.of("FabricIngress.spgw_ingress.ue_counter");
+    public static final PiCounterId FABRIC_INGRESS_PROCESS_SET_SOURCE_SINK_COUNTER_SET_SINK =
+            PiCounterId.of("FabricIngress.process_set_source_sink.counter_set_sink");
+    public static final PiCounterId FABRIC_EGRESS_EGRESS_NEXT_EGRESS_VLAN_COUNTER =
+            PiCounterId.of("FabricEgress.egress_next.egress_vlan_counter");
+    public static final PiCounterId FABRIC_INGRESS_ACL_ACL_COUNTER =
+            PiCounterId.of("FabricIngress.acl.acl_counter");
+    public static final PiCounterId FABRIC_INGRESS_NEXT_XCONNECT_COUNTER =
+            PiCounterId.of("FabricIngress.next.xconnect_counter");
+    public static final PiCounterId FABRIC_INGRESS_NEXT_NEXT_VLAN_COUNTER =
+            PiCounterId.of("FabricIngress.next.next_vlan_counter");
+    public static final PiCounterId FABRIC_INGRESS_FORWARDING_ROUTING_V6_COUNTER =
+            PiCounterId.of("FabricIngress.forwarding.routing_v6_counter");
+    public static final PiCounterId FABRIC_INGRESS_FILTERING_INGRESS_PORT_VLAN_COUNTER =
+            PiCounterId.of("FabricIngress.filtering.ingress_port_vlan_counter");
+    public static final PiCounterId FABRIC_INGRESS_FORWARDING_MPLS_COUNTER =
+            PiCounterId.of("FabricIngress.forwarding.mpls_counter");
+    public static final PiCounterId FABRIC_INGRESS_NEXT_HASHED_COUNTER =
+            PiCounterId.of("FabricIngress.next.hashed_counter");
+    // Action IDs
+    public static final PiActionId FABRIC_INGRESS_NEXT_SET_NEXT_ID_XCONNECT =
+            PiActionId.of("FabricIngress.next.set_next_id_xconnect");
+    public static final PiActionId FABRIC_INGRESS_FORWARDING_NOP_ROUTING_V4 =
+            PiActionId.of("FabricIngress.forwarding.nop_routing_v4");
+    public static final PiActionId FABRIC_INGRESS_BNG_INGRESS_DOWNSTREAM_QOS_BESTEFF =
+            PiActionId.of("FabricIngress.bng_ingress.downstream.qos_besteff");
+    public static final PiActionId FABRIC_INGRESS_FILTERING_PERMIT_WITH_INTERNAL_VLAN =
+            PiActionId.of("FabricIngress.filtering.permit_with_internal_vlan");
+    public static final PiActionId FABRIC_INGRESS_NEXT_ROUTING_HASHED =
+            PiActionId.of("FabricIngress.next.routing_hashed");
+    public static final PiActionId FABRIC_INGRESS_FORWARDING_SET_NEXT_ID_BRIDGING =
+            PiActionId.of("FabricIngress.forwarding.set_next_id_bridging");
+    public static final PiActionId FABRIC_EGRESS_PROCESS_INT_MAIN_PROCESS_INT_SOURCE_INT_SOURCE_DSCP =
+            PiActionId.of("FabricEgress.process_int_main.process_int_source.int_source_dscp");
+    public static final PiActionId FABRIC_INGRESS_NEXT_SET_DOUBLE_VLAN =
+            PiActionId.of("FabricIngress.next.set_double_vlan");
+    public static final PiActionId FABRIC_EGRESS_PROCESS_INT_MAIN_PROCESS_INT_TRANSIT_INIT_METADATA =
+            PiActionId.of("FabricEgress.process_int_main.process_int_transit.init_metadata");
+    public static final PiActionId FABRIC_INGRESS_ACL_DROP =
+            PiActionId.of("FabricIngress.acl.drop");
+    public static final PiActionId FABRIC_INGRESS_ACL_SET_CLONE_SESSION_ID =
+            PiActionId.of("FabricIngress.acl.set_clone_session_id");
+    public static final PiActionId FABRIC_INGRESS_BNG_INGRESS_UPSTREAM_PUNT_TO_CPU =
+            PiActionId.of("FabricIngress.bng_ingress.upstream.punt_to_cpu");
+    public static final PiActionId FABRIC_INGRESS_BNG_INGRESS_DOWNSTREAM_DROP =
+            PiActionId.of("FabricIngress.bng_ingress.downstream.drop");
+    public static final PiActionId FABRIC_INGRESS_NEXT_SET_VLAN =
+            PiActionId.of("FabricIngress.next.set_vlan");
+    public static final PiActionId FABRIC_INGRESS_ACL_NOP_ACL =
+            PiActionId.of("FabricIngress.acl.nop_acl");
+    public static final PiActionId FABRIC_INGRESS_BNG_INGRESS_SET_LINE =
+            PiActionId.of("FabricIngress.bng_ingress.set_line");
+    public static final PiActionId FABRIC_INGRESS_BNG_INGRESS_UPSTREAM_TERM_DISABLED =
+            PiActionId.of("FabricIngress.bng_ingress.upstream.term_disabled");
+    public static final PiActionId FABRIC_INGRESS_ACL_SET_NEXT_ID_ACL =
+            PiActionId.of("FabricIngress.acl.set_next_id_acl");
+    public static final PiActionId FABRIC_INGRESS_FILTERING_PERMIT =
+            PiActionId.of("FabricIngress.filtering.permit");
+    public static final PiActionId FABRIC_INGRESS_FORWARDING_SET_NEXT_ID_ROUTING_V4 =
+            PiActionId.of("FabricIngress.forwarding.set_next_id_routing_v4");
+    public static final PiActionId FABRIC_INGRESS_FORWARDING_SET_NEXT_ID_ROUTING_V6 =
+            PiActionId.of("FabricIngress.forwarding.set_next_id_routing_v6");
+    public static final PiActionId FABRIC_INGRESS_NEXT_ROUTING_SIMPLE =
+            PiActionId.of("FabricIngress.next.routing_simple");
+    public static final PiActionId FABRIC_INGRESS_SPGW_INGRESS_SET_DL_SESS_INFO =
+            PiActionId.of("FabricIngress.spgw_ingress.set_dl_sess_info");
+    public static final PiActionId FABRIC_EGRESS_BNG_EGRESS_DOWNSTREAM_ENCAP_V4 =
+            PiActionId.of("FabricEgress.bng_egress.downstream.encap_v4");
+    public static final PiActionId FABRIC_INGRESS_NEXT_OUTPUT_HASHED =
+            PiActionId.of("FabricIngress.next.output_hashed");
+    public static final PiActionId FABRIC_INGRESS_FORWARDING_POP_MPLS_AND_NEXT =
+            PiActionId.of("FabricIngress.forwarding.pop_mpls_and_next");
+    public static final PiActionId FABRIC_EGRESS_BNG_EGRESS_DOWNSTREAM_ENCAP_V6 =
+            PiActionId.of("FabricEgress.bng_egress.downstream.encap_v6");
+    public static final PiActionId FABRIC_INGRESS_NEXT_MPLS_ROUTING_SIMPLE =
+            PiActionId.of("FabricIngress.next.mpls_routing_simple");
+    public static final PiActionId FABRIC_INGRESS_ACL_PUNT_TO_CPU =
+            PiActionId.of("FabricIngress.acl.punt_to_cpu");
+    public static final PiActionId FABRIC_INGRESS_BNG_INGRESS_DOWNSTREAM_QOS_PRIO =
+            PiActionId.of("FabricIngress.bng_ingress.downstream.qos_prio");
+    public static final PiActionId FABRIC_EGRESS_EGRESS_NEXT_POP_VLAN =
+            PiActionId.of("FabricEgress.egress_next.pop_vlan");
+    public static final PiActionId FABRIC_INGRESS_PROCESS_SET_SOURCE_SINK_INT_SET_SINK =
+            PiActionId.of("FabricIngress.process_set_source_sink.int_set_sink");
+    public static final PiActionId FABRIC_INGRESS_NEXT_MPLS_ROUTING_HASHED =
+            PiActionId.of("FabricIngress.next.mpls_routing_hashed");
+    public static final PiActionId FABRIC_INGRESS_BNG_INGRESS_UPSTREAM_TERM_ENABLED_V6 =
+            PiActionId.of("FabricIngress.bng_ingress.upstream.term_enabled_v6");
+    public static final PiActionId FABRIC_INGRESS_BNG_INGRESS_UPSTREAM_TERM_ENABLED_V4 =
+            PiActionId.of("FabricIngress.bng_ingress.upstream.term_enabled_v4");
+    public static final PiActionId FABRIC_INGRESS_PROCESS_SET_SOURCE_SINK_INT_SET_SOURCE =
+            PiActionId.of("FabricIngress.process_set_source_sink.int_set_source");
+    public static final PiActionId NOP = PiActionId.of("nop");
+    public static final PiActionId FABRIC_INGRESS_NEXT_OUTPUT_SIMPLE =
+            PiActionId.of("FabricIngress.next.output_simple");
+    public static final PiActionId FABRIC_INGRESS_FILTERING_DENY =
+            PiActionId.of("FabricIngress.filtering.deny");
+    public static final PiActionId FABRIC_INGRESS_BNG_INGRESS_DOWNSTREAM_SET_SESSION =
+            PiActionId.of("FabricIngress.bng_ingress.downstream.set_session");
+    public static final PiActionId FABRIC_INGRESS_NEXT_SET_MCAST_GROUP_ID =
+            PiActionId.of("FabricIngress.next.set_mcast_group_id");
+    public static final PiActionId FABRIC_INGRESS_FILTERING_SET_FORWARDING_TYPE =
+            PiActionId.of("FabricIngress.filtering.set_forwarding_type");
+    public static final PiActionId FABRIC_EGRESS_PROCESS_INT_MAIN_PROCESS_INT_REPORT_DO_REPORT_ENCAPSULATION =
+            PiActionId.of("FabricEgress.process_int_main.process_int_report.do_report_encapsulation");
+    public static final PiActionId NO_ACTION = PiActionId.of("NoAction");
+    public static final PiActionId FABRIC_INGRESS_NEXT_OUTPUT_XCONNECT =
+            PiActionId.of("FabricIngress.next.output_xconnect");
+    // Action Param IDs
+    public static final PiActionParamId DMAC = PiActionParamId.of("dmac");
+    public static final PiActionParamId MON_PORT =
+            PiActionParamId.of("mon_port");
+    public static final PiActionParamId S1U_SGW_ADDR =
+            PiActionParamId.of("s1u_sgw_addr");
+    public static final PiActionParamId SMAC = PiActionParamId.of("smac");
+    public static final PiActionParamId CLONE_ID =
+            PiActionParamId.of("clone_id");
+    public static final PiActionParamId VLAN_ID = PiActionParamId.of("vlan_id");
+    public static final PiActionParamId LABEL = PiActionParamId.of("label");
+    public static final PiActionParamId SRC_IP = PiActionParamId.of("src_ip");
+    public static final PiActionParamId NEXT_ID = PiActionParamId.of("next_id");
+    public static final PiActionParamId INS_CNT = PiActionParamId.of("ins_cnt");
+    public static final PiActionParamId SRC_MAC = PiActionParamId.of("src_mac");
+    public static final PiActionParamId INNER_VLAN_ID =
+            PiActionParamId.of("inner_vlan_id");
+    public static final PiActionParamId PPPOE_SESSION_ID =
+            PiActionParamId.of("pppoe_session_id");
+    public static final PiActionParamId MON_MAC = PiActionParamId.of("mon_mac");
+    public static final PiActionParamId MON_IP = PiActionParamId.of("mon_ip");
+    public static final PiActionParamId SWITCH_ID =
+            PiActionParamId.of("switch_id");
+    public static final PiActionParamId INS_MASK0003 =
+            PiActionParamId.of("ins_mask0003");
+    public static final PiActionParamId LINE_ID = PiActionParamId.of("line_id");
+    public static final PiActionParamId FWD_TYPE =
+            PiActionParamId.of("fwd_type");
+    public static final PiActionParamId OUTER_VLAN_ID =
+            PiActionParamId.of("outer_vlan_id");
+    public static final PiActionParamId INS_MASK0407 =
+            PiActionParamId.of("ins_mask0407");
+    public static final PiActionParamId TEID = PiActionParamId.of("teid");
+    public static final PiActionParamId S1U_ENB_ADDR =
+            PiActionParamId.of("s1u_enb_addr");
+    public static final PiActionParamId PORT_NUM =
+            PiActionParamId.of("port_num");
+    public static final PiActionParamId GROUP_ID =
+            PiActionParamId.of("group_id");
+    public static final PiActionParamId MAX_HOP = PiActionParamId.of("max_hop");
+    // Action Profile IDs
+    public static final PiActionProfileId FABRIC_INGRESS_NEXT_HASHED_SELECTOR =
+            PiActionProfileId.of("FabricIngress.next.hashed_selector");
+    // Packet Metadata IDs
+    public static final PiPacketMetadataId INGRESS_PORT =
+            PiPacketMetadataId.of("ingress_port");
+    public static final PiPacketMetadataId EGRESS_PORT =
+            PiPacketMetadataId.of("egress_port");
+    // Meter IDs
+    public static final PiMeterId FABRIC_INGRESS_BNG_INGRESS_DOWNSTREAM_M_BESTEFF =
+            PiMeterId.of("FabricIngress.bng_ingress.downstream.m_besteff");
+    public static final PiMeterId FABRIC_INGRESS_BNG_INGRESS_DOWNSTREAM_M_PRIO =
+            PiMeterId.of("FabricIngress.bng_ingress.downstream.m_prio");
+}
\ No newline at end of file