1. Navigate to Channels > Messaging notification templates in the left-hand navigation bar.
2. Click Add in the upper-right corner of the page.
3. Leave the Active checkbox checked to immediately activate the template after creating it.
4. Enter a Label for the template.
5. Replace the default Email subject. (optional)
6. Replace the default Sender name. (optional)
7. Click the Channels dropdown menu to specify the channels in which the template will apply. (optional)
8. Click the Categories dropdown menu to specify the categories in which the template will apply. (optional)
9. Click the Languages dropdown menu to specify the languages in which the template will apply. (optional)
10. Customize the default message body under Customization. (optional)
11. Click Save.