By clicking the little person icon in the top navigation bar, you can open a small window to allow you to change some personalization settings for Kemisphere.

In this menu, you can add some topics from around the intranet. This will allow you to personalize your experience within Kemisphere so that whenever someone publishes content related to that topic within Kemisphere, you will receive a notification.

Click on the little X next to any topic to remove it from your personalization menu and stop following that topic.