Which function returns the name of the user who is currently interacting with a screen?

The function that returns the name of the user who is currently interacting with a screen is loggedInuser(). This function is specifically designed to obtain the currently logged-in user's information in Appian applications, making it essential for personalizing user experiences, such as displaying user names or tailoring content based on user roles or permissions.

In various scenarios, knowing the identity of the user interacting with an application can help customize the interface and available actions, thereby enhancing user engagement and satisfaction. This function directly queries the context of the user session, ensuring that the information retrieved is accurate at the time of interaction.

The other options do not serve this specific purpose. Getdistinctusers() is generally used for retrieving a list of distinct users from a specified data set, rather than identifying the current user. User() is often utilized in contexts to refer to user records but is not specifically aimed at fetching the session information like loggedInuser(). Isusermemberofgroup() checks if a specific user is a member of a designated group, which does not provide information about the currently logged-in user.