User has a facility to modify the already created templates.
To achieve this, user need to perform below steps:
1. Click the app launcher
2. Now scroll down and click the SMS Templates link.
3. SMS Templates page will open showing a list of already saved templates.
4. Click the desired template to be modified.
5. Click Edit button available on the top right corner of the page.
6. Make the changes as desired and then click Save button.
User will return to the SMS Template page showing modified details.
This is how the message template can be modified.