Completion Certificates are not only available at the course level. You can also created certificates which are for Training Tracks. Creating these certificates is very similar to creating a certificate at the course level.
Create the Training Track Certificate
Admin > Settings > Completion Certificates > Training Track to create a university wide training track certificate and training track specific certificates. You can choose from 3 different options as shown in the screenshot below.
Sample Default Certificate:
Make Training Track Certificates Available
Admin > Training > Training Tracks and select training tracks that you wish to add certificates by checking the Show Certificate link to student.
To learn more, watch this 5 minute tutorial.