Setting Up Agile Planner → Manage Users → Users → Notifications
A notification is a way to automatically notify team members about when specific actions occur within Serena Agile Planner, such as when a resource submits their timesheet, when a new work item is added, updated, and so on. Some notifications–system notifications–are available to all users, whereas other notifications–custom notifications–can be configured by each user from the Notifications Definition tab in the Tools module.
There are two ways to manage who receives email notifications. You can manage it on a per-user basis using the Send Email Notifications check box on the Users tab. Or you can manage it on a multiple-user basis by clicking the Manage Email Notifications button.