diff --git a/.github/workflows/checks_new.yml b/.github/workflows/checks_new.yml
index 9635248ee..5881cfcd2 100644
--- a/.github/workflows/checks_new.yml
+++ b/.github/workflows/checks_new.yml
@@ -26,20 +26,19 @@ jobs:
         run: |
           echo "PACKAGES=$(find examples -maxdepth 1 -type d -exec basename '{}' \; \
           | grep -v -e 'testing' -e 'examples' \
-          | grep -v -e 'airflow_plugin' -e 'forecasting_sales' -e 'onnx_plugin' -e 'feast_integration' -e 'modin_plugin' \
+          | grep -v -e 'airflow_plugin' -e 'forecasting_sales' -e 'onnx_plugin' -e 'feast_integration' -e 'modin_plugin' -e 'sagemaker_inference_agent' \
           | sort \
           | jq --raw-input . \
           | jq --slurp . \
           | jq -c .)" >> "$GITHUB_OUTPUT"
     outputs:
       packages: "${{ steps.create-example-list.outputs.PACKAGES }}"
-  serialize_examples:
+  serialize:
     needs: [list_examples]
     runs-on: "ubuntu-latest"
     env:
       FLYTE_SDK_RICH_TRACEBACKS: "0"
       PROTOCOL_BUFFERS_PYTHON_IMPLEMENTATION: python
-    name: Serialize
     strategy:
       fail-fast: false
       matrix:
@@ -74,11 +73,46 @@ jobs:
       - name: Pyflyte package
         working-directory: examples/${{ matrix.example }}
         run: |
-          pip freeze
           source .venv/bin/activate
           pyflyte \
           --pkgs ${{ matrix.example }} package \
           --image mindmeld="ghcr.io/flyteorg/flytecookbook:core-latest" \
           --image borebuster="ghcr.io/flyteorg/flytekit:py3.9-latest" \
-          --output spark-package.tgz \
+          --output /root/flyte-package.tgz \
           --force
+          tar -xvf flyte-package.tgz
+      - name: Upload artifacts
+        uses: actions/upload-artifact@v2
+        with:
+          name: snacks-${{ matrix.example }}
+          path: examples/${{ matrix.example }}/**/*.pb
+
+  # Download all artifacts generated from the previous job. Startup a sandbox cluster then register all of them.
+  register:
+    name: Register example to sandbox
+    runs-on: ubuntu-latest
+    needs: [ "serialize" ]
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: "0"
+      - uses: unionai/flytectl-setup-action@v0.0.1
+      - name: setup download artifact dir
+        run: |
+          mkdir download-artifact
+      - name: Download artifacts
+        uses: actions/download-artifact@v2
+        with:
+          path: ./download-artifact/
+      - name: setup sandbox
+        run: |
+          flytectl demo start
+          flytectl config init
+      - name: Register examples
+        uses: unionai/flyte-register-action@v0.0.2
+        with:
+          flytesnacks: false
+          proto: ./download-artifact/**/*
+          project: flytesnacks
+          version: "latest"
+          domain: development
\ No newline at end of file
diff --git a/scripts/serialize-example.sh b/scripts/serialize-example.sh
index 57965cf64..5898a3ae6 100755
--- a/scripts/serialize-example.sh
+++ b/scripts/serialize-example.sh
@@ -17,7 +17,7 @@ serialize() {
         --image "$2" \
         --image mindmeld="ghcr.io/flyteorg/flytecookbook:core-latest" \
         --image borebuster="ghcr.io/flyteorg/flytekit:py3.9-latest" \
-        --output /root/flyte-package.tgz \
+        --output flyte-package.tgz \
         --force
 }