diff --git a/.github/workflows/dispatch-push-event.yaml b/.github/workflows/dispatch-push-event.yaml
new file mode 100644
index 0000000000000..492083c8038f6
--- /dev/null
+++ b/.github/workflows/dispatch-push-event.yaml
@@ -0,0 +1,45 @@
+name: dispatch-push-event
+on:
+  push:
+
+jobs:
+  search-dispatch-repo:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        include:
+          - { version: beta/v0.3.**, dispatch-repo: pilot-auto.x1.eve }
+    outputs:
+      dispatch-repo: ${{ steps.search-dispatch-repo.outputs.value }}
+    steps:
+      - name: Search dispatch repo
+        id: search-dispatch-repo
+        run: |
+          if [[ ${{ github.ref_name }} =~ ${{ matrix.version }} ]]; then
+            echo ::set-output name=value::"${{ matrix.dispatch-repo }}"
+            echo "Detected beta branch: ${{ github.ref_name }}"
+            echo "Dispatch repository: ${{ matrix.dispatch-repo }}"
+          fi
+
+  dispatch-push-event:
+    runs-on: ubuntu-latest
+    needs: search-dispatch-repo
+    if: ${{ needs.search-dispatch-repo.outputs.dispatch-repo != '' }}
+    steps:
+      - name: Generate token
+        id: generate-token
+        uses: tibdex/github-app-token@v1
+        with:
+          app_id: ${{ secrets.INTERNAL_APP_ID }}
+          private_key: ${{ secrets.INTERNAL_PRIVATE_KEY }}
+
+      # 注意: workflow_dispatchで指定するブランチはmain固定となっているため、dispatch-repoのmainブランチにupdate-beta-branch.yamlが存在することが前提条件。
+      - name: Dispatch the update-beta-branch workflow
+        run: |
+          curl -L \
+          -X POST \
+          -H "Accept: application/vnd.github+json" \
+          -H "Authorization: Bearer ${{ steps.generate-token.outputs.token }}" \
+          -H "X-GitHub-Api-Version: 2022-11-28" \
+          https://api.github.com/repos/tier4/${{ needs.search-dispatch-repo.outputs.dispatch-repo }}/actions/workflows/update-beta-branch.yaml/dispatches \
+          -d '{"ref":"main"}'
diff --git a/common/autoware_auto_tf2/include/autoware_auto_tf2/tf2_autoware_auto_msgs.hpp b/common/autoware_auto_tf2/include/autoware_auto_tf2/tf2_autoware_auto_msgs.hpp
index 7cf7081064c0b..4a29e9a0e1dec 100644
--- a/common/autoware_auto_tf2/include/autoware_auto_tf2/tf2_autoware_auto_msgs.hpp
+++ b/common/autoware_auto_tf2/include/autoware_auto_tf2/tf2_autoware_auto_msgs.hpp
@@ -38,60 +38,6 @@ using BoundingBox = autoware_auto_perception_msgs::msg::BoundingBox;
 
 namespace tf2
 {
-
-
-/*************/
-/** Point32 **/
-/*************/
-
-/** \brief Apply a geometry_msgs TransformStamped to a geometry_msgs Point32 type.
- * This function is a specialization of the doTransform template defined in tf2/convert.h.
- * \param t_in The point to transform, as a Point32 message.
- * \param t_out The transformed point, as a Point32 message.
- * \param transform The timestamped transform to apply, as a TransformStamped message.
- */
-template<>
-inline
-void doTransform(
-  const geometry_msgs::msg::Point32 & t_in, geometry_msgs::msg::Point32 & t_out,
-  const geometry_msgs::msg::TransformStamped & transform)
-{
-  const KDL::Vector v_out = gmTransformToKDL(transform) * KDL::Vector(t_in.x, t_in.y, t_in.z);
-  t_out.x = static_cast<float>(v_out[0]);
-  t_out.y = static_cast<float>(v_out[1]);
-  t_out.z = static_cast<float>(v_out[2]);
-}
-
-
-/*************/
-/** Polygon **/
-/*************/
-
-/** \brief Apply a geometry_msgs TransformStamped to a geometry_msgs Polygon type.
- * This function is a specialization of the doTransform template defined in tf2/convert.h.
- * \param t_in The polygon to transform.
- * \param t_out The transformed polygon.
- * \param transform The timestamped transform to apply, as a TransformStamped message.
- */
-template<>
-inline
-void doTransform(
-  const geometry_msgs::msg::Polygon & t_in, geometry_msgs::msg::Polygon & t_out,
-  const geometry_msgs::msg::TransformStamped & transform)
-{
-  // Don't call the Point32 doTransform to avoid doing this conversion every time
-  const auto kdl_frame = gmTransformToKDL(transform);
-  // We don't use std::back_inserter to allow aliasing between t_in and t_out
-  t_out.points.resize(t_in.points.size());
-  for (size_t i = 0; i < t_in.points.size(); ++i) {
-    const KDL::Vector v_out = kdl_frame * KDL::Vector(
-      t_in.points[i].x, t_in.points[i].y, t_in.points[i].z);
-    t_out.points[i].x = static_cast<float>(v_out[0]);
-    t_out.points[i].y = static_cast<float>(v_out[1]);
-    t_out.points[i].z = static_cast<float>(v_out[2]);
-  }
-}
-
 /******************/
 /** Quaternion32 **/
 /******************/