The BlackBerry Dynamics Runtime monitors the app UI to enforce the configuration of enterprise profiles or policies from BlackBerry UEM. For example, a BlackBerry Dynamics profile may require the user to enter a password when the app transitions from the background to the foreground, or it may lock the app UI after a certain period of inactivity.

For a complete explanation of the restrictions and requirements that the app UI must follow, see Application User Interface Restrictions in the API Reference.