XojoCloud.RemoteNotifications.Message.LaunchImageName

From Xojo Documentation

Property (As String )
aXojoCloud.RemoteNotifications.Message.LaunchImageName = newStringValue
or
StringValue = aXojoCloud.RemoteNotifications.Message.LaunchImageName

New in 2021r2

Supported for all project types and targets.

Name of an image (to be display with the notification) in the app receiving the notification.

Notes

The image can be in the Xojo project or in the bundle if you are using a CopyFilesStep to put images into the built app.