diff --git a/README.md b/README.md
index 035503b..41231bc 100644
--- a/README.md
+++ b/README.md
@@ -87,7 +87,7 @@ A small plugin for Frappe that adds the support of customizations to the attach
         <td><code>allow_multiple</code></td>
         <td>
             <p>Allow multiple uploads.</p>
-            <p><i>(Not fully supported)</i></p>
+            <p>⚠️<i>(Not fully supported)</i></p>
             <p><i>Default: <code>false</code></i></p>
         </td>
     </tr>
@@ -111,6 +111,7 @@ A small plugin for Frappe that adds the support of customizations to the attach
         <td><code>max_number_of_files</code></td>
         <td>
             <p>Maximum number of files allowed to be uploaded if multiple upload is allowed.</p>
+            <p>⚠️<i>(Must be lower than the maximum attachments of doctype)</i></p>
             <p><i>Example: <code>4</code></i></p>
             <p><i>Default: <code>Value of maximum attachments set for the doctype</code></i></p>
         </td>