Step 1.

1. Navigate to courses

2. Tap on manage courses

3. Edit the course to which you wish to add the certificate.

Step 2.

1. Click on settings 

2. Tap on the certificate

3. Select the desired certificate template from the dropdown

Step 3.

1. You can select the "auto-generate" option if you wish to send the certificate automatically upon completion

2. Click on save.