diff --git a/README.md b/README.md
index 98d450f41..1ed07e697 100644
--- a/README.md
+++ b/README.md
@@ -10,6 +10,7 @@ Trilium Notes is a hierarchical note taking application. Picture tells a thousan
 * WYSIWYG (What You See Is What You Get) editing
 * Fast and easy [navigation between notes](https://github.com/zadam/trilium/wiki/Note-navigation)
 * Seamless note versioning
+* Note attributes can be used to tag/label notes as an alternative note organization and querying
 * Can be deployed as web application and / or desktop application with offline access (electron based)
 * [Synchronization with](https://github.com/zadam/trilium/wiki/Synchronization) self-hosted sync server
 * Strong [note encryption](https://github.com/zadam/trilium/wiki/Protected-notes)
@@ -34,6 +35,7 @@ List of documentation pages:
 * [Installation as webapp](https://github.com/zadam/trilium/wiki/Installation-as-webapp)
 * [Note navigation](https://github.com/zadam/trilium/wiki/Note-navigation)
 * [Tree manipulation](https://github.com/zadam/trilium/wiki/Tree-manipulation)
+* [Attributes](https://github.com/zadam/trilium/wiki/Attributes)
 * [Links](https://github.com/zadam/trilium/wiki/Links)
 * [Cloning notes](https://github.com/zadam/trilium/wiki/Cloning-notes)
 * [Protected notes](https://github.com/zadam/trilium/wiki/Protected-notes)
diff --git a/db/schema.sql b/db/schema.sql
index 891667c3c..58d07f99b 100644
--- a/db/schema.sql
+++ b/db/schema.sql
@@ -85,6 +85,7 @@ CREATE TABLE IF NOT EXISTS "attributes"
   noteId TEXT NOT NULL,
   name TEXT NOT NULL,
   value TEXT,
+  position INT NOT NULL DEFAULT 0,
   dateCreated TEXT NOT NULL,
   dateModified TEXT NOT NULL,
   isDeleted INT NOT NULL
diff --git a/src/services/attributes.js b/src/services/attributes.js
index 1581eabe0..eb256599a 100644
--- a/src/services/attributes.js
+++ b/src/services/attributes.js
@@ -5,7 +5,7 @@ const utils = require('./utils');
 const sync_table = require('./sync_table');
 const Repository = require('./repository');
 
-const BUILTIN_ATTRIBUTES = [ 'run_on_startup', 'disable_versioning' ];
+const BUILTIN_ATTRIBUTES = [ 'run_on_startup', 'disable_versioning', 'calendar_root' ];
 
 async function getNoteAttributeMap(noteId) {
     return await sql.getMap(`SELECT name, value FROM attributes WHERE noteId = ?`, [noteId]);