diff --git a/.github/workflows/deploy-to-pantheon.yml b/.github/workflows/deploy-to-pantheon.yml
new file mode 100644
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+++ b/.github/workflows/deploy-to-pantheon.yml
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+name: deploy-to-pantheon
+
+permissions:
+  contents: read
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  build-and-deploy-to-pantheon:
+    runs-on: ubuntu-latest
+    environment:
+      name: production
+      url: https://www.sumologic.com/
+    env:
+      CI: true
+      NODE_ENV: production
+      NODE_OPTIONS: "--max-old-space-size=8192 --max-http-header-size=8192"
+      HOSTNAME: https://www.sumologic.com
+      BASE_URL: /help/
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - name: Install SSH key
+        uses: shimataro/ssh-key-action@v2
+        with:
+          key: ${{ secrets.PANTHEON_SSH_KEY }}
+          config: |
+            Host *.drush.in
+               StrictHostKeyChecking no
+          known_hosts: ${{ secrets.PANTHEON_KNOWN_HOSTS }}
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: "8.2"
+      - name: Install Terminus
+        uses: pantheon-systems/terminus-github-actions@v1
+        with:
+          pantheon-machine-token: ${{ secrets.PANTHEON_MACHINE_TOKEN }}
+      - name: Set up Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: '20.x'
+          cache: 'yarn'
+      - name: Docusaurus Webpack cache
+        uses: actions/cache@v3
+        with:
+          path: node_modules/.cache
+          key: ${{ runner.os }}-webpack-cache-${{ hashFiles('yarn.lock') }}
+      - name: Install dependencies
+        run: yarn install --frozen-lockfile
+      - name: Build the Docusaurus site
+        run: yarn build
+      - name: Pantheon, check environment and deploy helpdocs
+        run: |
+          # Check for helpdocs environment in Pantheon, create one if not found
+          PANTHEON_ENV_LIST="$(terminus env:list "${{ vars.PANTHEON_SITE_ID }}" --format=list | xargs)"
+          DEV_SITE_EXISTS="$(echo "$PANTHEON_ENV_LIST" | grep "helpdocs" | wc -l | xargs)"
+          if [ "$DEV_SITE_EXISTS" -eq "0" ]; then
+            terminus multidev:create --no-interaction --no-ansi ${{ vars.PANTHEON_SITE_ID }}.dev helpdocs
+            terminus lock:enable ${{ vars.PANTHEON_SITE_ID }}.helpdocs -- "${{ secrets.PANTHEON_AUTH_USER }}" "${{ secrets.PANTHEON_AUTH_PASSWORD }}"
+          fi
+          # Put environment in SFTP mode, because we're using rsync to move files up
+          terminus connection:set ${{ vars.PANTHEON_SITE_ID }}.helpdocs sftp
+          terminus self:plugin:install terminus-rsync-plugin
+          mv ./build ./help          
+          terminus rsync ./help ${{ vars.PANTHEON_SITE_ID }}.helpdocs:code
+          terminus env:commit --message "Production build of helpdocs" --force -- ${{ vars.PANTHEON_SITE_ID }}.helpdocs