diff --git a/objects/microblog/definition.json b/objects/microblog/definition.json
index 18198ec..cf261f9 100644
--- a/objects/microblog/definition.json
+++ b/objects/microblog/definition.json
@@ -15,9 +15,8 @@
     },
     "link": {
       "description": "Original link into the microblog post (Supposed harmless)",
-      "ui-priority": 0,
-      "misp-attribute": "link",
-      "multiple": true
+      "ui-priority": 1,
+      "misp-attribute": "link"
     },
     "type": {
       "description": "Type of the microblog post",
@@ -77,9 +76,15 @@
       "ui-priority": 0,
       "multiple": true,
       "misp-attribute": "text"
+    },
+    "hashtag": {
+      "description": "Hashtag into the microblog post",
+      "ui-priority": 0,
+      "misp-attribute": "text",
+      "multiple": true
     }
   },
-  "version": 7,
+  "version": 8,
   "description": "Microblog post like a Twitter tweet or a post on a Facebook wall.",
   "meta-category": "misc",
   "uuid": "8ec8c911-ddbe-4f5b-895b-fbff70c42a60",
diff --git a/objects/translation/definition.json b/objects/translation/definition.json
new file mode 100644
index 0000000..17f834f
--- /dev/null
+++ b/objects/translation/definition.json
@@ -0,0 +1,34 @@
+{
+  "attributes": {
+    "original-text": {
+      "description": "Original text",
+      "ui-priority": 1,
+      "misp-attribute": "text"
+    },
+    "translated-text": {
+      "description": "Text after translation",
+      "ui-priority": 1,
+      "misp-attribute": "text"
+    },
+    "original-language": {
+      "description": "Language of the original text",
+      "ui-priority": 1,
+      "misp-attribute": "text"
+    },
+    "translation-language": {
+      "description": "Language of translation",
+      "ui-priority": 1,
+      "misp-attribute": "text"
+    },
+    "translation-service": {
+      "description": "translation service used for the translation",
+      "ui-priority": 1,
+      "misp-attribute": "text"
+    }
+  },
+  "version": 1,
+  "description": "Used to keep a text and its translation",
+  "meta-category": "misc",
+  "uuid": "a43b54fa-dac9-11e9-9b0d-97296aceae1a",
+  "name": "translation"
+}