diff --git a/descriptors/ModuleDescriptor-template.json b/descriptors/ModuleDescriptor-template.json
index 1327022c9..b61d3df37 100644
--- a/descriptors/ModuleDescriptor-template.json
+++ b/descriptors/ModuleDescriptor-template.json
@@ -4,7 +4,7 @@
   "provides": [
     {
       "id": "inventory",
-      "version": "13.0",
+      "version": "13.1",
       "handlers": [
         {
           "methods": ["GET"],
diff --git a/ramls/item.json b/ramls/item.json
index dd151155d..06c191016 100644
--- a/ramls/item.json
+++ b/ramls/item.json
@@ -31,6 +31,10 @@
       "type": "boolean",
       "description": "Records the fact that the record should not be displayed in a discovery system"
     },
+    "displaySummary": {
+      "description": "Display summary about the item",
+      "type": "string"
+    },
     "title": {
       "type": "string",
       "description": "Resouce title (read only, inherited from associated instance record)",