<!DOCTYPE html><html lang="pt-BR"><head><meta charSet="utf-8"/><meta http-equiv="X-UA-Compatible" content="IE=edge"/><title>Manage Extensions · System Designer</title><meta name="viewport" content="width=device-width, initial-scale=1.0"/><meta name="generator" content="Docusaurus"/><meta name="description" content="System Designer has a extensible architecture that provides a way to add new features on the fly with extensions."/><meta name="docsearch:language" content="pt-BR"/><meta property="og:title" con