How to subscribe new user to notifications?
<p>I have set up SonarQube 5.2 installation, and I want to enable notifications for new users by default. What I mean is <a href="http://i.stack.imgur.com/1egWW.png" rel="nofollow">these checkboxes in user profile</a>.
I couldn't find an answer in the documentation, the available plugins, the Internet, if anybody had a similar question. What I have found so far is user properties in the SQ database:</p>

<pre><code>sonar=# select * from properties where user_id=6;
 id |                          prop_key                           | resource_id | text_value | user_id 
----+-------------------------------------------------------------+-------------+------------+---------
 85 | favourite                                                   |        3260 |            |       6
 91 | notification.ChangesOnMyIssue.EmailNotificationChannel      |             | true       |       6
 92 | notification.NewFalsePositiveIssue.EmailNotificationChannel |             | true       |       6
 93 | notification.SQ-MyNewIssues.EmailNotificationChannel        |             | true       |       6
 94 | notification.NewIssues.EmailNotificationChannel             |             | true       |       6
 95 | notification.NewAlerts.EmailNotificationChannel             |             | true       |       6
(6 rows)
</code></pre>

<p>I have even searched through the source code, but haven't found how to set user properties on user registration. What is the best way to achieve that?</p>