diff --git a/core/api/src/main/java/org/onosproject/net/pi/model/PiActionGroupType.java b/core/api/src/main/java/org/onosproject/net/pi/model/PiActionGroupType.java
deleted file mode 100644
index dd92888..0000000
--- a/core/api/src/main/java/org/onosproject/net/pi/model/PiActionGroupType.java
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * 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.net.pi.model;
-
-import com.google.common.annotations.Beta;
-
-/**
- * Type of action group in a protocol-independent pipeline.
- */
-@Beta
-public enum PiActionGroupType {
-
-    /**
-     * Performs load-balancing among different members of the group.
-     */
-    SELECT
-}
diff --git a/core/api/src/main/java/org/onosproject/net/pi/runtime/PiActionGroup.java b/core/api/src/main/java/org/onosproject/net/pi/runtime/PiActionGroup.java
index 9084bea..dd90f9b 100644
--- a/core/api/src/main/java/org/onosproject/net/pi/runtime/PiActionGroup.java
+++ b/core/api/src/main/java/org/onosproject/net/pi/runtime/PiActionGroup.java
@@ -21,7 +21,6 @@
 import com.google.common.base.Objects;
 import com.google.common.collect.ImmutableSet;
 import com.google.common.collect.Maps;
-import org.onosproject.net.pi.model.PiActionGroupType;
 import org.onosproject.net.pi.model.PiActionProfileId;
 
 import java.util.Collection;
@@ -37,15 +36,12 @@
 public final class PiActionGroup implements PiEntity {
 
     private final PiActionGroupId id;
-    private final PiActionGroupType type;
     private final ImmutableSet<PiActionGroupMember> members;
     private final PiActionProfileId piActionProfileId;
 
-    private PiActionGroup(PiActionGroupId id, PiActionGroupType type,
-                          ImmutableSet<PiActionGroupMember> members,
+    private PiActionGroup(PiActionGroupId id, ImmutableSet<PiActionGroupMember> members,
                           PiActionProfileId piActionProfileId) {
         this.id = id;
-        this.type = type;
         this.members = members;
         this.piActionProfileId = piActionProfileId;
     }
@@ -60,15 +56,6 @@
     }
 
     /**
-     * Returns the type of this action group.
-     *
-     * @return action group type
-     */
-    public PiActionGroupType type() {
-        return type;
-    }
-
-    /**
      * Returns the members of this action group.
      *
      * @return collection of action members.
@@ -96,21 +83,19 @@
         }
         PiActionGroup that = (PiActionGroup) o;
         return Objects.equal(id, that.id) &&
-                Objects.equal(type, that.type) &&
                 Objects.equal(members, that.members) &&
                 Objects.equal(piActionProfileId, that.piActionProfileId);
     }
 
     @Override
     public int hashCode() {
-        return Objects.hashCode(id, type, members);
+        return Objects.hashCode(id, members);
     }
 
     @Override
     public String toString() {
         return MoreObjects.toStringHelper(this)
                 .add("groupId", id)
-                .add("type", type)
                 .add("members", members)
                 .add("piActionProfileId", piActionProfileId)
                 .toString();
@@ -136,7 +121,6 @@
     public static final class Builder {
 
         private PiActionGroupId id;
-        private PiActionGroupType type;
         private Map<PiActionGroupMemberId, PiActionGroupMember> members = Maps.newHashMap();
         private PiActionProfileId piActionProfileId;
 
@@ -156,17 +140,6 @@
         }
 
         /**
-         * Sets the type of this action group.
-         *
-         * @param type action group type
-         * @return this
-         */
-        public Builder withType(PiActionGroupType type) {
-            this.type = type;
-            return this;
-        }
-
-        /**
          * Adds one member to this action group.
          *
          * @param member action group member
@@ -206,11 +179,9 @@
          */
         public PiActionGroup build() {
             checkNotNull(id);
-            checkNotNull(type);
             checkArgument(!members.isEmpty(), "Members cannot be empty");
             checkNotNull(piActionProfileId);
-            return new PiActionGroup(id, type,
-                                     ImmutableSet.copyOf(members.values()),
+            return new PiActionGroup(id, ImmutableSet.copyOf(members.values()),
                                      piActionProfileId);
         }
     }
diff --git a/core/api/src/main/java/org/onosproject/net/pi/runtime/PiActionGroupMember.java b/core/api/src/main/java/org/onosproject/net/pi/runtime/PiActionGroupMember.java
index 2905eb9..9682383 100644
--- a/core/api/src/main/java/org/onosproject/net/pi/runtime/PiActionGroupMember.java
+++ b/core/api/src/main/java/org/onosproject/net/pi/runtime/PiActionGroupMember.java
@@ -57,8 +57,7 @@
     }
 
     /**
-     * Returns the weight associated to this member. Meaningful if the action group of this member is of type {@link
-     * org.onosproject.net.pi.model.PiActionGroupType#SELECT}.
+     * Returns the weight associated to this member.
      *
      * @return weight
      */
@@ -139,8 +138,7 @@
         }
 
         /**
-         * Sets the weight of this member. Meaningful only if the action group is of type {@link
-         * org.onosproject.net.pi.model.PiActionGroupType#SELECT}.
+         * Sets the weight of this member.
          * <p>
          * Default value is 0.
          *