NG-UI Bug 1119 - VDU-configuration not supported in primitives execution

 * Added the one more option for the VDU Level Primitive in the select.
 * Checking for the primitives from the key ['VDU-Configuration']['config-primitive'].

Change-Id: Ic1eb0a6fe6c3aa22deda27aca3de00790b86bfbf
Signed-off-by: Barath Kumar R <barath.r@tataelxsi.co.in>
diff --git a/src/models/NSDModel.ts b/src/models/NSDModel.ts
index 95331a2..584f4e0 100644
--- a/src/models/NSDModel.ts
+++ b/src/models/NSDModel.ts
@@ -166,3 +166,10 @@
     'netslice-vld': string;
     ssh_keys: string[];
 }
+
+/** Interface for the VDU Primitive Levels */
+export interface VDUPRIMITIVELEVEL {
+    id: string;
+    name: string;
+    'vdu-configuration': {};
+}