diff --git a/.github/arm-leases/aigrounding/Microsoft.AIGrounding/lease.yaml b/.github/arm-leases/aigrounding/Microsoft.AIGrounding/lease.yaml
new file mode 100644
index 000000000000..0842528790d1
--- /dev/null
+++ b/.github/arm-leases/aigrounding/Microsoft.AIGrounding/lease.yaml
@@ -0,0 +1,5 @@
+lease:
+  resource-provider: Microsoft.AIGrounding
+  startdate: "2026-05-20"
+  duration: P180D
+  reviewer: "@vikeshi26"