From e09273c936256b5b4835a281fe38e8f271177bbb Mon Sep 17 00:00:00 2001
From: Seun Akanni <seun.akanni@burohappold.com>
Date: Mon, 24 Aug 2026 10:07:30 +0100
Subject: [PATCH 1/2] validate: serialisation proxy pinned to
 CI_Toolkit@validate/item4-integration (not for merge)

---
 .github/workflows/ci-serialisation.yml | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 .github/workflows/ci-serialisation.yml

diff --git a/.github/workflows/ci-serialisation.yml b/.github/workflows/ci-serialisation.yml
new file mode 100644
index 00000000..efc4fa78
--- /dev/null
+++ b/.github/workflows/ci-serialisation.yml
@@ -0,0 +1,19 @@
+# Sandbox validation of CI_Toolkit item 4 (baseline dependency refs). Not for merge.
+name: CI
+on:
+  pull_request:
+    branches: [develop]
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+jobs:
+  ci-serialisation:
+    runs-on: windows-2025-vs2026
+    timeout-minutes: 90
+    steps:
+      - name: Run serialisation
+        uses: BuroHappoldEngineeringSandbox/CI_Toolkit/.github/actions/ci-serialisation@validate/item4-integration
+        with:
+          app_id: ${{ secrets.BHOM_APP_ID }}
+          private_key: ${{ secrets.BHOM_APP_PRIVATE_KEY }}
+          base_ref: ${{ github.base_ref }}

From 35aa8785712a1186170b9aa18b7fba25ec0f3e4c Mon Sep 17 00:00:00 2001
From: Seun Akanni <seun.akanni@burohappold.com>
Date: Mon, 24 Aug 2026 10:08:48 +0100
Subject: [PATCH 2/2] validate: trivial source touch so ci-serialisation does
 not self-skip

---
 XML_Adapter/AdapterActions/Pull.cs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/XML_Adapter/AdapterActions/Pull.cs b/XML_Adapter/AdapterActions/Pull.cs
index 1cbfd1e7..b1630af5 100644
--- a/XML_Adapter/AdapterActions/Pull.cs
+++ b/XML_Adapter/AdapterActions/Pull.cs
@@ -62,3 +62,5 @@ public override IEnumerable<object> Pull(IRequest request, PullType pullType = P
 
 
 
+
+// validate: item 4 integration re-run, no functional change