diff --git a/application/Espo/Resources/i18n/en_US/Admin.json b/application/Espo/Resources/i18n/en_US/Admin.json
index 3ab71cbb1a..e10aa239c8 100644
--- a/application/Espo/Resources/i18n/en_US/Admin.json
+++ b/application/Espo/Resources/i18n/en_US/Admin.json
@@ -114,7 +114,9 @@
         "wysiwyg": "Wysiwyg",
         "map": "Map",
         "number": "Number (auto-increment)",
-        "colorpicker": "Color Picker"
+        "colorpicker": "Color Picker",
+        "jsonArray": "Json Array",
+        "jsonObject": "Json Object"
     },
     "fields": {
         "type": "Type",
diff --git a/application/Espo/Resources/metadata/fields/jsonArray.json b/application/Espo/Resources/metadata/fields/jsonArray.json
new file mode 100644
index 0000000000..04a8e10208
--- /dev/null
+++ b/application/Espo/Resources/metadata/fields/jsonArray.json
@@ -0,0 +1,5 @@
+{
+   "notCreatable": true,
+   "notMergeable": true,
+   "filter": false
+}
diff --git a/application/Espo/Resources/metadata/fields/jsonObject.json b/application/Espo/Resources/metadata/fields/jsonObject.json
new file mode 100644
index 0000000000..04a8e10208
--- /dev/null
+++ b/application/Espo/Resources/metadata/fields/jsonObject.json
@@ -0,0 +1,5 @@
+{
+   "notCreatable": true,
+   "notMergeable": true,
+   "filter": false
+}