diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 534a575..547379c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -24,6 +24,18 @@ jobs:
           fetch-depth: 0
       - uses: SylphxAI/.github/.github/actions/plain-language@f9176dad2e49c6b99d75f1506fafac84632fe870
 
+  identifiers:
+    name: Identifiers
+    runs-on: ubuntu-latest
+    timeout-minutes: 5
+    steps:
+      - uses: actions/checkout@v7
+        with:
+          persist-credentials: false
+          fetch-depth: 0
+      - name: Non-v7 ids on added lines (owner standards/identifiers.md)
+        uses: SylphxAI/.github/.github/actions/identifiers@e4a5ea41cbcc87cd93914f89f0d7c3981c868bf9
+
   test:
     name: test (${{ matrix.os }})
     runs-on: ${{ matrix.os }}