diff --git a/.gitea/workflows/cd.yml b/.gitea/workflows/cd.yml
index cc92f11..6b863c7 100644
--- a/.gitea/workflows/cd.yml
+++ b/.gitea/workflows/cd.yml
@@ -22,8 +22,9 @@ on:
 # Never let two deploys race the same Coolify app. Unlike CI we do NOT cancel an
 # in-flight deploy (it may already be restarting the container); the newest
 # commit still wins because Coolify builds from the branch head.
+# N6 (server-config ci/jobbstorm-2026-11-10 §4): deploy/release köas i en fast grupp och avbryts aldrig.
 concurrency:
-  group: deploy-0pt-main
+  group: ${{ gitea.workflow }}
   cancel-in-progress: false
 
 jobs:
diff --git a/.gitea/workflows/ci.yml b/.gitea/workflows/ci.yml
index 1e31c9a..b4117e2 100644
--- a/.gitea/workflows/ci.yml
+++ b/.gitea/workflows/ci.yml
@@ -23,8 +23,9 @@ on:
 
 # One run per ref; a branch push that also updates a PR used to start two full
 # quality runs (and, on main, two deploy chains). Cancel the superseded one.
+# N6 (server-config ci/jobbstorm-2026-11-10 §4): en ny commit på samma PR/gren avbryter den inaktuella körningen.
 concurrency:
-  group: ci-${{ github.ref }}
+  group: ${{ gitea.workflow }}-${{ gitea.ref }}
   cancel-in-progress: true
 
 jobs:
diff --git a/.gitea/workflows/health-check.yml b/.gitea/workflows/health-check.yml
index 90aece5..5fb23df 100644
--- a/.gitea/workflows/health-check.yml
+++ b/.gitea/workflows/health-check.yml
@@ -3,6 +3,12 @@ on:
   workflow_dispatch:
   schedule:
     - cron: "0 6 * * 1"
+
+# N6 (server-config ci/jobbstorm-2026-11-10 §4): schemalagd/manuell körning köas i en fast grupp, avbryts inte.
+concurrency:
+  group: ${{ gitea.workflow }}
+  cancel-in-progress: false
+
 jobs:
   health:
     runs-on: ubuntu-latest
diff --git a/.gitea/workflows/nightly.yml b/.gitea/workflows/nightly.yml
index 9492ffd..2217521 100644
--- a/.gitea/workflows/nightly.yml
+++ b/.gitea/workflows/nightly.yml
@@ -8,9 +8,10 @@ on:
   schedule:
     - cron: "0 4 * * *"   # daily 04:00 UTC
 
+# N6 (server-config ci/jobbstorm-2026-11-10 §4): schemalagd/manuell körning köas i en fast grupp, avbryts inte.
 concurrency:
-  group: nightly-${{ github.ref }}
-  cancel-in-progress: true
+  group: ${{ gitea.workflow }}
+  cancel-in-progress: false
 
 jobs:
   quality:
diff --git a/.gitea/workflows/prod-smoke.yml b/.gitea/workflows/prod-smoke.yml
index dd33821..033fa70 100644
--- a/.gitea/workflows/prod-smoke.yml
+++ b/.gitea/workflows/prod-smoke.yml
@@ -9,9 +9,10 @@ on:
   schedule:
     - cron: "*/30 * * * *"
 
+# N6 (server-config ci/jobbstorm-2026-11-10 §4): schemalagd/manuell körning köas i en fast grupp, avbryts inte.
 concurrency:
-  group: prod-smoke
-  cancel-in-progress: true
+  group: ${{ gitea.workflow }}
+  cancel-in-progress: false
 
 jobs:
   smoke:
diff --git a/.gitea/workflows/release.yml b/.gitea/workflows/release.yml
index 7a9a903..cc34820 100644
--- a/.gitea/workflows/release.yml
+++ b/.gitea/workflows/release.yml
@@ -40,8 +40,9 @@ on:
   workflow_dispatch:
 
 
+# N6 (server-config ci/jobbstorm-2026-11-10 §4): deploy/release köas i en fast grupp och avbryts aldrig.
 concurrency:
-  group: release-${{ github.ref }}
+  group: ${{ gitea.workflow }}
   cancel-in-progress: false
 
 env:
diff --git a/.gitea/workflows/security.yml b/.gitea/workflows/security.yml
index 15ebb61..01961af 100644
--- a/.gitea/workflows/security.yml
+++ b/.gitea/workflows/security.yml
@@ -27,8 +27,9 @@ on:
   schedule:
     - cron: "17 2 * * *"
 permissions: { contents: read }
+# N6 (server-config ci/jobbstorm-2026-11-10 §4): en ny commit på samma PR/gren avbryter den inaktuella körningen.
 concurrency:
-  group: security-${{ github.ref }}
+  group: ${{ gitea.workflow }}-${{ gitea.ref }}
   cancel-in-progress: true
 
 jobs:
diff --git a/.gitea/workflows/vehiq-oltp-ingest.yml b/.gitea/workflows/vehiq-oltp-ingest.yml
index 3ddfe45..8e4697c 100644
--- a/.gitea/workflows/vehiq-oltp-ingest.yml
+++ b/.gitea/workflows/vehiq-oltp-ingest.yml
@@ -16,6 +16,11 @@ on:
   schedule:
     - cron: "*/15 * * * *"
 
+# N6 (server-config ci/jobbstorm-2026-11-10 §4): schemalagd/manuell körning köas i en fast grupp, avbryts inte.
+concurrency:
+  group: ${{ gitea.workflow }}
+  cancel-in-progress: false
+
 jobs:
   extract:
     runs-on: ubuntu-latest