diff --git a/objects/whois/definition.json b/objects/whois/definition.json
index 93ea5d2..96cf730 100644
--- a/objects/whois/definition.json
+++ b/objects/whois/definition.json
@@ -1,51 +1,51 @@
 {
-  "name": "whois",
-  "uuid": "429faea1-34ff-47af-8a00-7c62d3be5a6a",
-  "meta-category": "network",
-  "description": "Whois records information for a domain name.",
-  "version": 1,
-  "attributes": {
-    "domain": {
-      "misp-attribute": "domain",
-      "misp-usage-frequency": 1,
-      "categories": [
-        "Network activity",
-        "External analysis"
-      ]
-    },
-    "creation-date": {
-      "misp-attribute": "datetime",
-      "misp-usage-frequency": 0
-    },
-    "registrant-email": {
-      "misp-attribute": "whois-registrant-email",
-      "misp-usage-frequency": 1
-    },
-    "registrant-phone": {
-      "misp-attribute": "whois-registrant-phone",
-      "misp-usage-frequency": 0
-    },
-    "registrant-name": {
-      "misp-attribute": "whois-registrant-name",
-      "misp-usage-frequency": 0
-    },
-    "registar": {
-      "misp-attribute": "whois-registar",
-      "misp-usage-frequency": 0
-    },
-    "text": {
-      "misp-attribute": "text",
-      "misp-usage-frequency": 1
-    }
-  },
-  "required": [
-    "domain"
-  ],
   "requiredOneOf": [
     "registrant-email",
     "registrant-phone",
     "creation-date",
     "registrant-name",
     "registar"
-  ]
+  ],
+  "required": [
+    "domain"
+  ],
+  "attributes": {
+    "text": {
+      "ui-frequency": 1,
+      "misp-attribute": "text"
+    },
+    "registar": {
+      "ui-frequency": 0,
+      "misp-attribute": "whois-registar"
+    },
+    "registrant-name": {
+      "ui-frequency": 0,
+      "misp-attribute": "whois-registrant-name"
+    },
+    "registrant-phone": {
+      "ui-frequency": 0,
+      "misp-attribute": "whois-registrant-phone"
+    },
+    "registrant-email": {
+      "ui-frequency": 1,
+      "misp-attribute": "whois-registrant-email"
+    },
+    "creation-date": {
+      "ui-frequency": 0,
+      "misp-attribute": "datetime"
+    },
+    "domain": {
+      "categories": [
+        "Network activity",
+        "External analysis"
+      ],
+      "ui-frequency": 1,
+      "misp-attribute": "domain"
+    }
+  },
+  "version": 1,
+  "description": "Whois records information for a domain name.",
+  "meta-category": "network",
+  "uuid": "429faea1-34ff-47af-8a00-7c62d3be5a6a",
+  "name": "whois"
 }