1. To update your client notification emails for any given upload into their case files first click on settings on the left side of the user interface. 

2. Select "System Notification" under System Settings. 

3. Make sure client is selected.

4. In this section click the edit box next to either a green check mark or red minus sign. 

5. This final section is the one where you can customize the email that gets sent to the client when the update is activated. You can change the subject and detail for your clients. Once this has been filled out make sure to activate the option at the bottom right above the submit key.