diff --git a/microsoft/utils/aitl/tier0-sig.json b/microsoft/utils/aitl/tier0-sig.json
new file mode 100644
index 0000000000..b1402207dd
--- /dev/null
+++ b/microsoft/utils/aitl/tier0-sig.json
@@ -0,0 +1,25 @@
+{
+    "location": "westus3",
+    "properties": {
+        "jobTemplateInstance": {
+            "templateTags": [],
+            "selections": [
+                {
+                    "casePriority": [
+                        0
+                    ]
+                }
+            ],
+            "region": [],
+            "vmSize": []
+        },
+        "image": {
+            "type": "shared_gallery",
+            "architecture": "x64",
+            "vhdGeneration": 2,
+            "gallery": "<gallery name>",
+            "definition": "<image definition>",
+            "version": "<version>"
+        }
+    }
+}
\ No newline at end of file
diff --git a/microsoft/utils/aitl/tier0-vhd.json b/microsoft/utils/aitl/tier0-vhd.json
new file mode 100644
index 0000000000..649e319199
--- /dev/null
+++ b/microsoft/utils/aitl/tier0-vhd.json
@@ -0,0 +1,23 @@
+{
+    "location": "westus3",
+    "properties": {
+        "jobTemplateInstance": {
+            "templateTags": [],
+            "selections": [
+                {
+                    "casePriority": [
+                        0
+                    ]
+                }
+            ],
+            "region": [],
+            "vmSize": []
+        },
+        "image": {
+            "type": "vhd",
+            "architecture": "x64",
+            "vhdGeneration": 2,
+            "url": "<sas url of vhd>"
+        }
+    }
+}
\ No newline at end of file