When a system administrator configures an update notification and writes a topic with "Confirm status", the user who is the notification recipient can check the date and time the bulletin was first viewed.

Set the update notifications to be sent to users who view the topic.
Update notifications are set for each category.
For details, refer to How to set update notifications for categories.

1. Create a topic in the category with an update notification and select the checkbox for "Check status".

   For details, refer to Writing topics.

2. Open the Bulletin and click "View".

   On the "View status" screen, confirm the date and time that you have viewed users.
   For details, refer to Acknowledgment Status.