What is the Avis@ application, how does it work?

According to the introduction of Área de Desarrollo Poder Judicial San Luis, Avis@ is a Communication app on the Android platform. There is currently a 1.1 version released on May 28, 2019, you can see the details below.

Application for exclusive use for the Police Personnel of the Province of San Luis, Argentine Republic

What's new in version 1.1 Cambios de estética