Mail

Simulated mail client with inbox, compose, and device-messenger integration for live UI updates.

flowchart TB
  subgraph row1[" "]
    direction LR
    Prog["BP_Prog_Mail"] --> Data["BP_Prog_MailData"] --> Settings["BP_Prog_MailSettings"]
  end
  subgraph row2[" "]
    direction LR
    Widget["Mail widget + switchers"] --> DM["FOperatingSystemDeviceMessengerSystem"]
  end
  Prog --> Widget

Guide	Topic
Mail program	Program, data, settings classes
Mail widget	UMG layout and messenger wiring