diff --git a/adapter/0.1.32.json b/adapter/0.1.32.json
new file mode 100644
index 0000000..cd36c37
--- /dev/null
+++ b/adapter/0.1.32.json
@@ -0,0 +1,49 @@
+/**
+ * Copyright © 2016-2018 by IntegrIT S.A. dba Hackolade.  All rights reserved.
+ *
+ * The copyright to the computer software herein is the property of IntegrIT S.A.
+ * The software may be used and/or copied only with the written permission of
+ * IntegrIT S.A. or in accordance with the terms and conditions stipulated in
+ * the agreement/contract under which the software has been supplied.
+ *
+ * {
+ * 		"add": {
+ * 			"entity": [<names of new property>],
+ * 			"container": [<names of new property>],
+ * 			"model": [<names of new property>],
+ * 			"view": [<names of new property>],
+ *			"field": {
+ *				"<type>": [<names of new property>]
+ *			}
+ * 		},
+ * 		"delete": {
+ * 			"entity": [<names of new property>],
+ * 			"container": [<names of new property>],
+ * 			"model": [<names of new property>],
+ * 			"view": [<names of new property>],
+ *			"field": {
+ *				"<type>": [<names of new property>]
+ *			}
+ * 		},
+ * 		"modify": {
+ *	 		"entity": [
+ *	 			{
+ *					"from": { <properties that identify record> },
+ *					"to": { <properties that need to be changed> }
+ *				}
+ *			],
+ *			"container": [],
+ *			"model": [],
+ *			"view": [],
+ *			"field": []
+ * 		},
+ * }
+ */
+
+{
+  "add": {
+    "field": {
+      "json": ["mode"]
+    }
+  }
+}
diff --git a/properties_pane/field_level/fieldLevelConfig.json b/properties_pane/field_level/fieldLevelConfig.json
index 35aec99..546980a 100644
--- a/properties_pane/field_level/fieldLevelConfig.json
+++ b/properties_pane/field_level/fieldLevelConfig.json
@@ -6687,6 +6687,37 @@ making sure that you maintain a proper JSON format.
           ]
         }
       },
+      {
+        "propertyName": "Subtype",
+        "propertyKeyword": "mode",
+        "propertyType": "select",
+        "options": [
+          "json"
+        ],
+        "data": "options",
+        "defaultValue": "json",
+        "dependency": {
+          "type": "not",
+          "values": [
+            {
+              "type": "and",
+              "values": [
+                {
+                  "level": "root",
+                  "key": "viewOn",
+                  "exist": true
+                },
+                {
+                  "level": "root",
+                  "key": "duality",
+                  "value": true
+                }
+              ]
+            }
+          ]
+        },
+        "valueType": "string"
+      },
       {
         "propertyName": "JSON Types",
         "propertyKeyword": "subtype",
diff --git a/types/json.json b/types/json.json
index ed5668c..d7cd6ab 100644
--- a/types/json.json
+++ b/types/json.json
@@ -59,6 +59,7 @@
 		"foreignCollection": "",
 		"foreignField": [],
 		"enabled": true,
+		"mode": "json",
 		"properties": [],
 		"dependencies": [],
 		"minProperties": "",