diff --git a/.github/hack/prepare_body_pr.sh b/.github/hack/prepare_body_pr.sh
new file mode 100644
index 0000000..8af0122
--- /dev/null
+++ b/.github/hack/prepare_body_pr.sh
@@ -0,0 +1,33 @@
+#!/bin/bash
+
+DEFAULT_BASE_URL="https://github.com/bitnami/charts/releases/tag"
+OPENSEARCH_BASE_URL="https://github.com/opensearch-project/helm-charts/releases/tag/opensearch"
+
+awk -v default_base_url="$DEFAULT_BASE_URL" -v opensearch_base_url="$OPENSEARCH_BASE_URL" '
+/^[a-zA-Z]/ {
+    if (name && show && current_version && new_version && current_version != new_version) {
+        base_url = (name == "opensearch") ? opensearch_base_url : default_base_url
+        print name "\n" dashes "\n\n* **Current**: `" current_version "`\n* **Upgrade**: `" new_version "`\n* **Changelog**: " base_url "/" name "/" new_version "\n"
+    }
+    name = $0;
+    getline; dashes = $0;
+    show = 1;  # Reset show flag
+    current_version = "";  # Reset current_version
+    new_version = "";  # Reset new_version
+}
+/change detected:/ {
+    getline;
+    if (match($0, /updated from "([^"]+)" to "([^"]+)"/, versions)) {
+        current_version = versions[1];
+        new_version = versions[2];
+    }
+}
+/no change detected:/ {
+    show = 0;  # Do not show this section
+}
+END {
+    if (name && show && current_version && new_version && current_version != new_version) {
+        base_url = (name == "opensearch") ? opensearch_base_url : default_base_url
+        print name "\n" dashes "\n\n* **Current**: `" current_version "`\n* **Upgrade**: `" new_version "`\n* Changelog: " base_url "/" name "/" new_version "\n"
+    }
+}' "$1"
diff --git a/.github/workflows/check-opencti-major-dependencies.yaml b/.github/workflows/check-opencti-major-dependencies.yaml
index 39672a1..756d8e0 100644
--- a/.github/workflows/check-opencti-major-dependencies.yaml
+++ b/.github/workflows/check-opencti-major-dependencies.yaml
@@ -30,8 +30,14 @@ jobs:
 
       - name: Update dependencies
         run: |
-          updatecli apply --config .github/updatecli/helm-dependencies.yaml --commit=false 2>&1 | tee > tmp-major-output.log
-          awk '/TARGETS/{flag=1;next}/ACTIONS/{flag=0}flag' tmp-major-output.log > major-output.log
+          updatecli apply --config .github/updatecli/helm-dependencies.yaml --commit=false 2>&1 | tee > $GITHUB_WORKSPACE/tmp-major-output.log
+          awk '/TARGETS/{flag=1;next}/ACTIONS/{flag=0}flag' $GITHUB_WORKSPACE/tmp-major-output.log > $GITHUB_WORKSPACE/clean-major-output.log
+          chmod +x .github/hack/prepare_body_pr.sh
+          $GITHUB_WORKSPACE/.github/hack/prepare_body_pr.sh $GITHUB_WORKSPACE/clean-major-output.log > $GITHUB_WORKSPACE/major-output.log
+
+          # show PR body
+          cat major-output.log
+        shell: bash
         env:
           GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
 
@@ -45,12 +51,29 @@ jobs:
         run: |
           echo "date=$(date -I)" >> $GITHUB_OUTPUT
 
+      - name: Create PR with changes (dry-run)
+        uses: peter-evans/create-pull-request@v6
+        if: github.event_name == 'workflow_dispatch'
+        with:
+          add-paths: charts/opencti
+          token: ${{ secrets.PAT_GITHUB }}
+          commit-message: "fix: update major dependencies version"
+          signoff: false
+          branch: fix/upgrade-opencti-major-dependencies-${{ steps.date.outputs.date }}
+          delete-branch: true
+          title: '[opencti] upgrade major dependencies (${{ steps.date.outputs.date }})'
+          body-path: major-output.log
+          draft: true
+          labels: |
+            auto-pr-bump-version
+
       - name: Create PR with changes
         uses: peter-evans/create-pull-request@v6
+        if: github.event_name == 'schedule'
         with:
           add-paths: charts/opencti
           token: ${{ secrets.PAT_GITHUB }}
-          commit-message: "fix: update mayor dependencies version"
+          commit-message: "fix: update major dependencies version"
           signoff: false
           branch: fix/upgrade-opencti-major-dependencies-${{ steps.date.outputs.date }}
           delete-branch: true
diff --git a/.github/workflows/check-opencti-minor-dependencies.yaml b/.github/workflows/check-opencti-minor-dependencies.yaml
index ab9a1c4..d0976c7 100644
--- a/.github/workflows/check-opencti-minor-dependencies.yaml
+++ b/.github/workflows/check-opencti-minor-dependencies.yaml
@@ -31,8 +31,14 @@ jobs:
 
       - name: Update dependencies
         run: |
-          updatecli apply --config .github/updatecli/helm-dependencies.yaml --commit=false 2>&1 | tee > tmp-minor-output.log
-          awk '/TARGETS/{flag=1;next}/ACTIONS/{flag=0}flag' tmp-minor-output.log > minor-output.log
+          updatecli apply --config .github/updatecli/helm-dependencies.yaml --commit=false 2>&1 | tee > $GITHUB_WORKSPACE/tmp-minor-output.log
+          awk '/TARGETS/{flag=1;next}/ACTIONS/{flag=0}flag' $GITHUB_WORKSPACE/tmp-minor-output.log > $GITHUB_WORKSPACE/clean-minor-output.log
+          chmod +x .github/hack/prepare_body_pr.sh
+          $GITHUB_WORKSPACE/.github/hack/prepare_body_pr.sh $GITHUB_WORKSPACE/clean-minor-output.log > $GITHUB_WORKSPACE/minor-output.log
+
+          # show PR body
+          cat minor-output.log
+        shell: bash
         env:
           GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
 
@@ -46,8 +52,26 @@ jobs:
         run: |
           echo "date=$(date -I)" >> $GITHUB_OUTPUT
 
+
+      - name: Create PR with changes (dry-run)
+        uses: peter-evans/create-pull-request@v6
+        if: github.event_name == 'workflow_dispatch'
+        with:
+          add-paths: charts/opencti
+          token: ${{ secrets.PAT_GITHUB }}
+          commit-message: "fix: update minor dependencies version"
+          signoff: false
+          branch: fix/upgrade-opencti-minor-dependencies-${{ steps.date.outputs.date }}
+          delete-branch: true
+          title: '[opencti] upgrade minor dependencies (${{ steps.date.outputs.date }})'
+          body-path: minor-output.log
+          draft: true
+          labels: |
+            auto-pr-bump-version
+
       - name: Create PR with changes
         uses: peter-evans/create-pull-request@v6
+        if: github.event_name == 'schedule'
         with:
           add-paths: charts/opencti
           token: ${{ secrets.PAT_GITHUB }}