diff --git a/package.json b/package.json
index e69215d..0a7173a 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@unocha/hpc-api-core",
-  "version": "10.2.0",
+  "version": "10.3.0",
   "description": "Core libraries supporting HPC.Tools API Backend",
   "license": "Apache-2.0",
   "private": false,
diff --git a/src/db/models/location.ts b/src/db/models/location.ts
index e339da9..846f176 100644
--- a/src/db/models/location.ts
+++ b/src/db/models/location.ts
@@ -28,6 +28,7 @@ export default defineIDModel({
     },
     nonNullWithDefault: {
       itosSync: { kind: 'checked', type: t.boolean },
+      isRegion: { kind: 'checked', type: t.boolean },
     },
     optional: {
       externalId: { kind: 'checked', type: t.string },