How to work with system messages
All Creatio system messages are displayed on the 
tab. These messages do not require your attention. They are: messages about Excel import, contacts and accounts duplicates search or bulk email sending notices.
The tab count displays the total number of unread system messages. All messages are considered as read if you open the tab. The history of notifications is stored on the tab for a month after they are created.
See also
•How to work with feed notifications
•How to work with approval notifications
