diff --git a/plugin/src/test/resources/leafreflinker/intrafile/leafrefundernodeingrouping/ietf-network.yang b/plugin/src/test/resources/leafreflinker/intrafile/leafrefundernodeingrouping/ietf-network.yang
new file mode 100644
index 0000000..3db511e
--- /dev/null
+++ b/plugin/src/test/resources/leafreflinker/intrafile/leafrefundernodeingrouping/ietf-network.yang
@@ -0,0 +1,95 @@
+module ietf-network {
+     yang-version 1;
+     namespace "urn:ietf:params:xml:ns:yang:ietf-network";
+     prefix nd;
+
+     organization
+       "IETF I2RS (Interface to the Routing System) Working Group";     
+    grouping node-ref {
+       description
+         "Contains the information necessary to reference a node.";
+       container node-from-grouping {
+             leaf node-ref {
+                type leafref {
+                 path "/networks/network/node/node-id";
+                   require-instance false;
+                  }
+              }
+         }
+     }
+     container networks {
+       description
+         "Serves as top-level container for a list of networks.";
+       list network {
+         key "network-id";
+         description
+           "Describes a network.
+            A network typically contains an inventory of nodes,
+            topological information (augmented through
+            network-topology model), as well as layering
+            information.";
+         container network-types {
+           description
+             "Serves as an augmentation target.
+              The network type is indicated through corresponding
+              presence containers augmented into this container.";
+         }
+         leaf network-id {
+           type string;
+           description
+             "Identifies a network.";
+         }
+         list supporting-network {
+           key "network-ref";
+           description
+             "An underlay network, used to represent layered network
+              topologies.";
+           leaf network-ref {
+             type leafref {
+               path "/networks/network/network-id";
+             require-instance false;
+             }
+             description
+               "References the underlay network.";
+           }
+         }
+         list node {
+           key "node-id";
+           description
+             "The inventory of nodes of this network.";
+           leaf node-id {
+             type uint8;
+             description
+               "Identifies a node uniquely within the containing
+                network.";
+           }
+           list supporting-node {
+             key "network-ref node-ref";
+             description
+               "Represents another node, in an underlay network, that
+                this node is supported by.  Used to represent layering
+                structure.";
+             leaf network-ref {
+               type leafref {
+                 path "../../../supporting-network/network-ref";
+               require-instance false;
+               }
+               description
+                 "References the underlay network that the
+                  underlay node is part of.";
+             }
+             leaf node-ref {
+               type leafref {
+                 path "/networks/network/node/node-id";
+               require-instance false;
+               }
+               description
+                 "References the underlay node itself.";
+             }
+           }
+         }
+       }
+       uses node-ref;
+     }
+
+}