Documentation can be found in the Uniface library
Support for Distributed Applications > Asynchronous Messaging

In this example:
prj_full_controlapp.xml:
Uniface Application CONTROLAPP
Form CONTROLLER

prj_full_test.xml
Uniface Application TEST
Form RECEIVER
In model WORLD Entities CONTINENT and COUNTRY

continent.xml
Data for entity CONTINENT

country.xml
Data for entity COUNTRY

In folder images gif images for flags from countries


Update asn and text files (can be used as bat to start) to fit your environment.
An urouter must be running on <host> using port <urouterport>
<osuser> can be the user name used to logon to Windows without Domain.