diff --git a/.github/workflows/issue.yml b/.github/workflows/issue.yml
index 88e28f6..cb2f5a8 100644
--- a/.github/workflows/issue.yml
+++ b/.github/workflows/issue.yml
@@ -1,30 +1,10 @@
 name: Label issues
 
-permissions:
-  issues: write
-
 on:
   issues:
     types:
       - opened
 
 jobs:
-  label_issues:
-    runs-on: ubuntu-latest
-    steps:
-      - run: gh issue edit "$NUMBER" --add-label "$LABELS"
-        env:
-          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          GH_REPO: ${{ github.repository }}
-          NUMBER: ${{ github.event.issue.number }}
-          LABELS: New
-
-      - uses: actions/github-script@v8
-        with:
-          script: |
-            github.rest.issues.createComment({
-              issue_number: context.issue.number,
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              body: `👋 Hello @${{github.event.issue.user.login}}, thank you for submitting this issue. Our team is reviewing your report and will follow up with you as soon as possible.`
-            })
\ No newline at end of file
+  label-issue:
+    uses: cap-java/.github/.github/workflows/issue.yml@296573b55e906f5c77a1855bcfe4285cbbc5cac4 #main
diff --git a/.github/workflows/linter.yml b/.github/workflows/linter.yml
index 745be57..1e991ab 100644
--- a/.github/workflows/linter.yml
+++ b/.github/workflows/linter.yml
@@ -13,7 +13,5 @@ jobs:
           java-version: '17'
           distribution: 'temurin'
 
-      - name: Run Checkstyle
-        # This command will automatically fail the build if style issues are found
-        # because of the <failsOnError>true</failsOnError> config in the pom.xml
-        run: mvn checkstyle:check
\ No newline at end of file
+      - name: Run Spotless
+        run: mvn spotless:check
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
new file mode 100644
index 0000000..83a7d03
--- /dev/null
+++ b/.github/workflows/main.yml
@@ -0,0 +1,50 @@
+name: CI - MAIN
+
+env:
+  MAVEN_VERSION: "3.9.15"
+
+on:
+  workflow_dispatch:
+  push:
+    branches: [main]
+
+jobs:
+  blackduck:
+    name: Blackduck Scan
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+    permissions:
+      contents: read
+    steps:
+      - name: Checkout
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+
+      - name: Scan With Black Duck
+        uses: cap-java/.github/actions/scan-with-blackduck@296573b55e906f5c77a1855bcfe4285cbbc5cac4 #main
+        with:
+          blackduck_token: ${{ secrets.BLACK_DUCK_TOKEN }}
+          maven-version: ${{ env.MAVEN_VERSION }}
+          project-name: com.sap.cds.feature.notifications
+          included-modules: cds-feature-notifications
+          scan_mode: FULL
+
+  codeql:
+    name: CodeQL Scan
+    runs-on: ubuntu-latest
+    timeout-minutes: 60
+    permissions:
+      contents: read
+      actions: read
+      security-events: write
+      packages: read
+    steps:
+      - name: Checkout
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+
+      - name: Scan With CodeQL
+        uses: cap-java/.github/actions/scan-with-codeql@296573b55e906f5c77a1855bcfe4285cbbc5cac4 #main
+        with:
+          maven-version: ${{ env.MAVEN_VERSION }}
+          java-version: '17'
+          language: java-kotlin
+          queries: security-extended
diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
new file mode 100644
index 0000000..d66f822
--- /dev/null
+++ b/.github/workflows/pr.yml
@@ -0,0 +1,37 @@
+name: CI - PR
+
+permissions:
+  actions: read
+  contents: read
+  packages: read
+  security-events: write
+
+env:
+  MAVEN_VERSION: "3.9.15"
+
+on:
+  workflow_dispatch:
+  pull_request:
+    branches: [main]
+    types: [reopened, synchronize, opened]
+
+jobs:
+  blackduck:
+    name: Blackduck Scan
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+    permissions:
+      contents: read
+    steps:
+      - name: Checkout
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+
+      - name: Scan With Black Duck
+        uses: cap-java/.github/actions/scan-with-blackduck@296573b55e906f5c77a1855bcfe4285cbbc5cac4 #main
+        with:
+          blackduck_token: ${{ secrets.BLACK_DUCK_TOKEN }}
+          maven-version: ${{ env.MAVEN_VERSION }}
+          project-name: com.sap.cds.feature.notifications
+          included-modules: cds-feature-notifications
+          scan_mode: FULL
+          #rapid_compare_mode: BOM_COMPARE # PRs might only be blocked by things they introduce, not by pre-existing issues that could have appeared in the main branch in the meantime
diff --git a/.github/workflows/prevent-issue-labeling.yml b/.github/workflows/prevent-issue-labeling.yml
index 5f546f3..ba2473b 100644
--- a/.github/workflows/prevent-issue-labeling.yml
+++ b/.github/workflows/prevent-issue-labeling.yml
@@ -1,24 +1,9 @@
 name: Prevent "New" Label on Issues
 
-permissions:
-  issues: write
-
 on:
   issues:
     types: [labeled]
 
 jobs:
-  remove_new_label:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Remove "New" label if applied by non-bot user
-        if: >
-          contains(github.event.issue.labels.*.name, 'New') &&
-          github.event.label.name == 'New' &&
-          github.event.sender.login != 'github-actions[bot]'
-        env:
-          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          GH_REPO: ${{ github.repository }}
-          ISSUE_NUMBER: ${{ github.event.issue.number }}
-        run: |
-          gh issue edit "$ISSUE_NUMBER" --remove-label "New"
\ No newline at end of file
+  prevent-issue-labeling:
+    uses: cap-java/.github/.github/workflows/prevent-issue-labeling.yml@296573b55e906f5c77a1855bcfe4285cbbc5cac4 #main
diff --git a/.github/workflows/releases.yml b/.github/workflows/releases.yml
deleted file mode 100644
index e69de29..0000000