AETHER-2752 Priority Traffic Rule, Device, Sim-Card

Change-Id: Ia68c94bcfa67ccf529f0eb0f51faea0566b34ef6
diff --git a/config-models/aether-2.0.x/files/yang/onf-site.yang b/config-models/aether-2.0.x/files/yang/onf-site.yang
index 2b782ff..17cf478 100755
--- a/config-models/aether-2.0.x/files/yang/onf-site.yang
+++ b/config-models/aether-2.0.x/files/yang/onf-site.yang
@@ -9,6 +9,9 @@
   import ietf-yang-types{ prefix yg; }
   import onf-aether-types{ prefix at; }
 
+  include onf-device;
+  include onf-priority-traffic-rule;
+  include onf-sim-card;
   include onf-upf;
   include onf-vcs;
   include onf-device-group;
@@ -167,6 +170,12 @@
         description "description of this site";
       }
 
+      uses device;
+
+      uses priority-traffic-rule;
+
+      uses sim-card;
+
       uses upf;
 
       uses vcs;