TalentLMS allows you to send reminders to users that haven't completed their courses yet.
If you want to exclude some of your courses from those reminders, you can filter them.

Here’s how you can exclude courses from reminders: 

1. Sign in to your TalentLMS account as an Administrator and go to Home > Events Engine and click Add notification (1).

2. Type a name for your notification in the respective field.
3. From the Event drop-down menu, select the X hours after course acquisition (2) event, click the Filter (3), and add the courses you want to exclude.
4. Select the course(s) and tick the checkbox next to Exclude selected courses (4).

Afterwards, fill in the rest of the notification parameters such as choosing its recipients and hours, as well as typing the message itself. Click Create notification to create it when you're ready.

You can learn more about notifications in this article.

From now on, users who are assigned to the filtered courses and have not completed them yet, won't receive any reminders.