Before you can begin using BlackBerry Tasks, you must activate it. You activate the app using one of the following methods:

• Install BlackBerry Tasks and activate using an access key, activation password, or QR code: Choose this option if you have not installed the BlackBerry UEM Client on your device or if your administrator has not allowed the BlackBerry UEM Client to manage the activation of BlackBerry Dynamics apps.
• Install and activate BlackBerry Tasks when the BlackBerry UEM Client or another BlackBerry Dynamics app is already activated: Choose this option if you have installed the BlackBerry UEM Client on your device and your administrator has allowed the BlackBerry UEM Client to manage the activation of BlackBerry Dynamics apps. This option appears in BlackBerry Tasks only if both of these conditions are met. If you do not see this option when you open BlackBerry Tasks, you must set up the app using an access key.