<!DOCTYPE html><html lang="pt-BR"><head><meta charSet="utf-8"/><meta http-equiv="X-UA-Compatible" content="IE=edge"/><title>Listen to a model event · System Designer</title><meta name="viewport" content="width=device-width, initial-scale=1.0"/><meta name="generator" content="Docusaurus"/><meta name="description" content="In this tutorial we will show how to listen to a property change event."/><meta name="docsearch:language" content="pt-BR"/><meta property="og:title" content="Listen to a model event · Sys