diff --git a/ci/slices.yml b/ci/slices.yml
index 7d1cceaf63..9022a6affc 100644
--- a/ci/slices.yml
+++ b/ci/slices.yml
@@ -178,10 +178,10 @@
     "ui": ["core"],
     "native-abi": ["core"],
     "protocol": ["two-node-client"],
-    "split-serving": ["two-node-split"],
+    "split-serving": ["two-node-split", "product-integration-cpu"],
     "model-download": ["model-download"],
-    "platform-macos": ["metal-model-load"],
-    "platform-windows": ["core"],
+    "platform-macos": ["metal-model-load", "product-integration-metal"],
+    "platform-windows": ["product-integration-windows-cpu"],
     "backend-cuda": ["core-cuda"],
     "backend-rocm": ["core"],
     "backend-vulkan": ["core"]
@@ -224,7 +224,10 @@
     {"id": "two-node-client", "kind": "two-node-client", "runner_role": "linux-build-4"},
     {"id": "two-node-split", "kind": "two-node-split", "runner_role": "linux-build-8"},
     {"id": "model-download", "kind": "model-download", "runner_role": "linux-build-4"},
-    {"id": "metal-model-load", "kind": "metal-model-load", "runner_role": "macos-build"}
+    {"id": "metal-model-load", "kind": "metal-model-load", "platform": "macos", "backend": "metal", "runner_role": "macos-build"},
+    {"id": "product-integration-cpu", "kind": "product-integration", "platform": "linux", "backend": "cpu", "runner_role": "linux-build-4"},
+    {"id": "product-integration-metal", "kind": "product-integration", "platform": "macos", "backend": "metal", "runner_role": "macos-build"},
+    {"id": "product-integration-windows-cpu", "kind": "product-integration", "platform": "windows", "backend": "cpu", "runner_role": "windows-build"}
   ],
   "batch_limits": {"clippy": 3, "rust_tests": 4},
   "slices": [
diff --git a/scripts/tests/test_ci_workflow_artifacts.py b/scripts/tests/test_ci_workflow_artifacts.py
index 1e793a68fc..42c928e2cf 100644
--- a/scripts/tests/test_ci_workflow_artifacts.py
+++ b/scripts/tests/test_ci_workflow_artifacts.py
@@ -247,26 +247,24 @@ def test_product_integration_uploads_reconciled_phase_evidence_on_every_outcome(
         self.assertIn("-evidence", workflow)
         self.assertIn("if-no-files-found: error", workflow)
 
-    def test_protected_catalog_defers_product_integration_rollout(self):
+    def test_protected_catalog_selects_cpu_metal_and_windows_product_integration(self):
         slices = json.loads(SLICES.read_text())
         smoke_ids = {row["id"] for row in slices["smoke_rows"]}
         linux = (WORKFLOWS / "ci-linux-product-smoke-slice.yml").read_text()
-        windows = (WORKFLOWS / "ci-windows-product-smoke-slice.yml").read_text()
         product_workflow = (WORKFLOWS / "product-integration-smoke.yml").read_text()
 
-        self.assertNotIn("product-integration-cpu", smoke_ids)
-        self.assertNotIn("product-integration-metal", smoke_ids)
-        self.assertNotIn("product-integration-windows-cpu", smoke_ids)
+        self.assertIn("product-integration-cpu", smoke_ids)
+        self.assertIn("product-integration-metal", smoke_ids)
         self.assertNotIn("qwen-recurrent-gate", smoke_ids)
         self.assertIn("core", smoke_ids)
         self.assertIn("two-node-client", smoke_ids)
         self.assertIn("two-node-split", smoke_ids)
+        self.assertIn("product-integration-windows-cpu", smoke_ids)
         self.assertIn(
             "binary_name: ${{ inputs.platform == 'windows' && 'mesh-llm.exe' || 'mesh-llm' }}",
             product_workflow,
         )
-        self.assertIn("product-integration-windows-cpu", windows)
-        for smoke_id in ("core", "two-node-client", "two-node-split"):
+        for smoke_id in ("core", "two-node-client", "two-node-split", "product-integration-cpu"):
             self.assertIn(
                 f"contains(fromJson(inputs.smoke_matrix).*.id, '{smoke_id}')",
                 linux,
diff --git a/scripts/tests/test_plan_ci.py b/scripts/tests/test_plan_ci.py
index 57124f0d68..e6e8d1371b 100644
--- a/scripts/tests/test_plan_ci.py
+++ b/scripts/tests/test_plan_ci.py
@@ -369,6 +369,9 @@ def test_main_covers_every_workspace_crate_once(self) -> None:
                 "two-node-split",
                 "model-download",
                 "metal-model-load",
+                "product-integration-cpu",
+                "product-integration-metal",
+                "product-integration-windows-cpu",
             },
         )
         self.assertIn(