diff --git a/api-v3/src/asset-master/dto/update-inventory-technical-values.dto.ts b/api-v3/src/asset-master/dto/update-inventory-technical-values.dto.ts
new file mode 100644
index 0000000..83c2bde
--- /dev/null
+++ b/api-v3/src/asset-master/dto/update-inventory-technical-values.dto.ts
@@ -0,0 +1,6 @@
+import { IsObject } from 'class-validator';
+
+export class UpdateInventoryTechnicalValuesDto {
+  @IsObject()
+  values!: Record<string, unknown>;
+}