{"id":536,"date":"2022-01-26T01:30:24","date_gmt":"2022-01-26T01:30:24","guid":{"rendered":"https:\/\/www.cybermedian.com\/pt\/?p=536"},"modified":"2022-03-31T13:29:36","modified_gmt":"2022-03-31T05:29:36","slug":"a-simple-guide-to-use-case-analysis","status":"publish","type":"post","link":"https:\/\/www.cybermedian.com\/pt\/a-simple-guide-to-use-case-analysis\/","title":{"rendered":"Um guia simples para usar a an\u00e1lise de casos"},"content":{"rendered":"<section class=\"section section--body section--first\">\n<div class=\"section-content\">\n<div class=\"section-inner sectionLayout--insetColumn\">\n<h3 id=\"c382\" class=\"graf graf--h3 graf-after--h3\"><span id=\"What_is_use_case_analysis\">O que \u00e9 an\u00e1lise de caso de uso?<\/span><\/h3>\n<p id=\"bd65\" class=\"graf graf--p graf-after--h3\">Os diagramas de caso de uso s\u00e3o usados \u200b\u200bprincipalmente para descrever fun\u00e7\u00f5es e as conex\u00f5es entre fun\u00e7\u00f5es e casos de uso.\u00a0Explique quem usar\u00e1 o sistema e o que eles podem fazer com ele.<\/p>\n<p id=\"8b8f\" class=\"graf graf--p graf-after--p\">Um diagrama de caso de uso cont\u00e9m v\u00e1rios elementos de modelo, como sistemas, participantes e casos de uso, e mostra v\u00e1rios relacionamentos entre esses elementos, como generaliza\u00e7\u00e3o, associa\u00e7\u00e3o e depend\u00eancia.<\/p>\n<p id=\"a18f\" class=\"graf graf--p graf-after--p\">Ele mostra um diagrama de modelo funcional do sistema que um usu\u00e1rio externo pode observar.\u00a0Os casos de uso ajudam a equipe de desenvolvimento a entender os requisitos funcionais do sistema de maneira visual.<\/p>\n<h3 id=\"0014\" class=\"graf graf--h3 graf-after--p\"><span id=\"The_Elements_of_Use_Case_Diagram\">Os elementos do diagrama de casos de uso<\/span><\/h3>\n<p id=\"3194\" class=\"graf graf--p graf-after--h3\">O diagrama de caso de uso cont\u00e9m 6 elementos, a saber:<\/p>\n<ul class=\"postList\">\n<li id=\"407f\" class=\"graf graf--li graf-after--p\">Ator<\/li>\n<li id=\"9d8e\" class=\"graf graf--li graf-after--li\">Casos de uso<\/li>\n<li id=\"cac5\" class=\"graf graf--li graf-after--li\">Associa\u00e7\u00e3o<\/li>\n<li id=\"8ea6\" class=\"graf graf--li graf-after--li\">Incluir relacionamentos<\/li>\n<li id=\"0fe8\" class=\"graf graf--li graf-after--li\">Relacionamentos estendidos (Estender)<\/li>\n<li id=\"407d\" class=\"graf graf--li graf-after--li\">Rela\u00e7\u00e3o de generaliza\u00e7\u00e3o<\/li>\n<\/ul>\n<figure id=\"a955\" class=\"graf graf--figure graf-after--li\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/pt\/wp-content\/uploads\/sites\/11\/2022\/01\/0m7B63ztiMQ7B6Q9u.png\" data-image-id=\"0*m7B63ztiMQ7B6Q9u.png\" data-width=\"792\" data-height=\"571\" data-is-featured=\"true\" \/><\/figure>\n<p id=\"fe73\" class=\"graf graf--p graf-after--figure\">Alternativamente, voc\u00ea pode colocar os limites do sistema no diagrama de caso de uso para indicar o escopo do sistema.<\/p>\n<h3 id=\"d89b\" class=\"graf graf--h3 graf-after--p\"><span id=\"Actor\">Ator<\/span><\/h3>\n<p id=\"a5ee\" class=\"graf graf--p graf-after--h3\">Quais s\u00e3o os pap\u00e9is que usam esse sistema?\u00a0Diferentes pap\u00e9is usam diferentes fun\u00e7\u00f5es do sistema, que s\u00e3o representadas por vil\u00f5es no diagrama de caso de uso.<\/p>\n<ul class=\"postList\">\n<li id=\"586e\" class=\"graf graf--li graf-after--p\">Uma entidade externa<\/li>\n<li id=\"a79b\" class=\"graf graf--li graf-after--li\">Participe do processo de execu\u00e7\u00e3o do caso de uso<\/li>\n<li id=\"0075\" class=\"graf graf--li graf-after--li\">Os atores s\u00e3o representados pelos pap\u00e9is que desempenham ao participar de um caso de uso<\/li>\n<li id=\"668f\" class=\"graf graf--li graf-after--li\">Cada ator pode participar de um ou mais casos de uso<\/li>\n<\/ul>\n<h4 id=\"b146\" class=\"graf graf--h4 graf-after--li\"><span id=\"Types_of_Actor\">Tipos de ator<\/span><\/h4>\n<ol class=\"postList\">\n<li id=\"de1f\" class=\"graf graf--li graf-after--h4\">Usu\u00e1rios do sistema &#8211; Pessoas reais, usu\u00e1rios, s\u00e3o os atores mais comuns que existem em quase todos os sistemas, e devem ser nomeados de acordo com os pap\u00e9is<br \/>\nOutros sistemas que interagem com o sistema que est\u00e1 sendo constru\u00eddo<\/li>\n<li id=\"345b\" class=\"graf graf--li graf-after--li\">Programa externo \u2014 Exemplo, quando o cliente n\u00e3o devolveu o carro no momento da devolu\u00e7\u00e3o, o sistema lembrar\u00e1 o representante de atendimento ao cliente para ligar para o cliente e o tempo ou o sistema externo se tornar\u00e1 um participante do sistema<\/li>\n<li id=\"76fb\" class=\"graf graf--li graf-after--li\">Outros incluem dispositivos de hardware, servi\u00e7os externos e bancos de dados externos<\/li>\n<\/ol>\n<h4 id=\"36a8\" class=\"graf graf--h4 graf-after--li\"><span id=\"How_to_find_system_participants\">Como encontrar participantes do sistema?<\/span><\/h4>\n<ul class=\"postList\">\n<li id=\"eebc\" class=\"graf graf--li graf-after--h4\">Quem usar\u00e1 as principais fun\u00e7\u00f5es do sistema<\/li>\n<li id=\"5efb\" class=\"graf graf--li graf-after--li\">Quem precisar\u00e1 do apoio do sistema para fazer seu trabalho<\/li>\n<li id=\"7a73\" class=\"graf graf--li graf-after--li\">Quem precisar\u00e1 manter e gerenciar o sistema<\/li>\n<li id=\"b2d6\" class=\"graf graf--li graf-after--li\">Quais dispositivos de hardware o sistema precisa lidar<\/li>\n<li id=\"be52\" class=\"graf graf--li graf-after--li\">Qual sistema est\u00e1 interagindo com este sistema<\/li>\n<\/ul>\n<h4 id=\"3480\" class=\"graf graf--h4 graf-after--li\"><span id=\"Starter_and_supporter\">Iniciante e apoiador<\/span><\/h4>\n<ul class=\"postList\">\n<li id=\"6c81\" class=\"graf graf--li graf-after--h4\">Quem ou qual sistema est\u00e1 interessado nos resultados produzidos por este sistema<\/li>\n<li id=\"4174\" class=\"graf graf--li graf-after--li\">O iniciador \u00e9 o objeto de servi\u00e7o prim\u00e1rio do caso de uso<br \/>\nO outro \u00e9 o participante que desempenha o papel de apoiador<\/li>\n<\/ul>\n<h4 id=\"ab6b\" class=\"graf graf--h4 graf-after--li\"><span id=\"Relationship_between_use_cases\">Rela\u00e7\u00e3o entre casos de uso<\/span><\/h4>\n<p id=\"2fed\" class=\"graf graf--p graf-after--h4\">Relacionamento de associa\u00e7\u00e3o (representa o relacionamento entre participantes e casos de uso. Na UML, geralmente \u00e9 representado por uma linha reta ou uma linha com uma seta apontando para o receptor de informa\u00e7\u00f5es)<\/p>\n<figure id=\"bcfa\" class=\"graf graf--figure graf-after--p\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/pt\/wp-content\/uploads\/sites\/11\/2022\/01\/066Yxwp_11_fpiKjhlpk.png\" data-image-id=\"0*66Yxwp_11_fpiKjhlpk.png\" data-width=\"616\" data-height=\"360\" \/><\/figure>\n<h4 id=\"e65d\" class=\"graf graf--h4 graf-after--figure\"><span id=\"Structuring_Use_Cases_with_Relationships\">Estruturando casos de uso com relacionamentos<\/span><\/h4>\n<p id=\"28ab\" class=\"graf graf--p graf-after--h4\">Rela\u00e7\u00e3o de extens\u00e3o \/ extens\u00e3o (significa que novos comportamentos s\u00e3o adicionados a casos de uso existentes sob certas condi\u00e7\u00f5es. Os novos casos de uso obtidos s\u00e3o chamados de casos de uso estendidos, e os casos de uso originais s\u00e3o chamados de casos de uso b\u00e1sicos, o que equivale a fornecer uma fun\u00e7\u00e3o adicional para os casos de uso b\u00e1sicos. \u00c9 representado por linhas pontilhadas com setas em UML, e as setas apontam para os casos de uso b\u00e1sicos)<\/p>\n<p id=\"6783\" class=\"graf graf--p graf-after--p\">Relacionamento inclu\u00eddo (significa que o comportamento de outros casos de uso pode ser simplesmente inclu\u00eddo, e o comportamento do caso de uso contido nele pode ser considerado como parte de seu pr\u00f3prio comportamento. Geralmente \u00e9 representado por linhas pontilhadas com setas em UML, e o setas apontam para os casos de uso inclu\u00eddos)<\/p>\n<p id=\"3d20\" class=\"graf graf--p graf-after--p\">Relacionamento de generaliza\u00e7\u00e3o (refere-se a que um caso de uso pai pode ser especializado para formar v\u00e1rios casos de uso filho, e o relacionamento entre casos de uso pai e casos de uso filho \u00e9 o relacionamento de generaliza\u00e7\u00e3o. Na UML, \u00e9 representado por uma linha s\u00f3lida de um tri\u00e2ngulo oco seta e a seta aponta para o caso de uso pai)<\/p>\n<figure id=\"4a03\" class=\"graf graf--figure graf-after--p\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/pt\/wp-content\/uploads\/sites\/11\/2022\/01\/0GRRJlhZGRVm2rUYt.png\" data-image-id=\"0*GRRJlhZGRVm2rUYt.png\" data-width=\"913\" data-height=\"417\" \/><\/figure>\n<h3 id=\"5741\" class=\"graf graf--h3 graf-after--figure\"><span id=\"Use_Case_Examples\">Exemplos de casos de uso<\/span><\/h3>\n<p id=\"4c7e\" class=\"graf graf--p graf-after--h3\">Aqui eu escolho alguns exemplos do Visual Paradigm Online que voc\u00ea deve estar bastante familiarizado com o neg\u00f3cio, como ATM, DMS e sistema de pedidos.\u00a0A figura abaixo mostra um\u00a0 exemplo de diagrama de caso de uso\u00a0<strong class=\"markup--strong markup--p-strong\">ATM<\/strong>\u00a0\u00a0, que \u00e9 um exemplo bastante cl\u00e1ssico para usar no ensino de diagrama de caso de uso.<\/p>\n<figure id=\"397a\" class=\"graf graf--figure graf-after--p\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/pt\/wp-content\/uploads\/sites\/11\/2022\/01\/0790CZa6jLBEayDAa.png\" data-image-id=\"0*790CZa6jLBEayDAa.png\" data-width=\"495\" data-height=\"457\" \/><\/figure>\n<p id=\"0af5\" class=\"graf graf--p graf-after--figure\">O\u00a0 exemplo de diagrama de caso de uso\u00a0<strong class=\"markup--strong markup--p-strong\">do Sistema de Gerenciamento de Documentos (DMS)<\/strong>\u00a0\u00a0abaixo mostra os atores e os casos de uso do sistema.\u00a0Em particular, existem relacionamentos de inclus\u00e3o e extens\u00e3o entre os casos de uso.<\/p>\n<figure id=\"37ae\" class=\"graf graf--figure graf-after--p\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/pt\/wp-content\/uploads\/sites\/11\/2022\/01\/0sjW9G8QbjOtpwOZt.png\" data-image-id=\"0*sjW9G8QbjOtpwOZt.png\" data-width=\"625\" data-height=\"452\" \/><\/figure>\n<p id=\"fef1\" class=\"graf graf--p graf-after--figure\">O\u00a0 exemplo de diagrama de caso de uso\u00a0<strong class=\"markup--strong markup--p-strong\">do sistema de pedidos<\/strong>\u00a0\u00a0abaixo mostra os atores e casos de uso envolvidos no sistema:<\/p>\n<figure id=\"a04a\" class=\"graf graf--figure graf-after--p graf--trailing\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/pt\/wp-content\/uploads\/sites\/11\/2022\/01\/0iavH6O7Ipi9X-O1y.png\" data-image-id=\"0*iavH6O7Ipi9X-O1y.png\" data-width=\"711\" data-height=\"325\" \/><\/figure>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"section section--body section--last\">\n<div class=\"section-divider\">\n<hr class=\"section-divider\" \/>\n<\/div>\n<div class=\"section-content\">\n<div class=\"section-inner sectionLayout--insetColumn\">\n<h3 id=\"13a7\" class=\"graf graf--h3 graf--leading\"><span id=\"Learn_Other_UML_Diagram_and_Related_Articles\">Aprenda outro diagrama UML e artigos relacionados<\/span><\/h3>\n<ul class=\"postList\">\n<li id=\"42f0\" class=\"graf graf--li graf-after--h3\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/why-uml-modeling\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/why-uml-modeling\/\">Por que modelagem UML?<\/a><\/li>\n<li id=\"e9e9\" class=\"graf graf--li graf-after--li\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/overview-of-the-14-uml-diagram-types\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/overview-of-the-14-uml-diagram-types\/\">Vis\u00e3o geral dos 14 tipos de diagrama UML<\/a><\/li>\n<li id=\"71e9\" class=\"graf graf--li graf-after--li\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-class-diagram\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-class-diagram\/\">O que \u00e9 Diagrama de Classes?<\/a><\/li>\n<li id=\"b710\" class=\"graf graf--li graf-after--li\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-component-diagram\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-component-diagram\/\">O que \u00e9 diagrama de componentes?<\/a><\/li>\n<li id=\"9898\" class=\"graf graf--li graf-after--li\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-deployment-diagram\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-deployment-diagram\/\">O que \u00e9 Diagrama de Implanta\u00e7\u00e3o?<\/a><\/li>\n<li id=\"0e7f\" class=\"graf graf--li graf-after--li\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-object-diagram\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-object-diagram\/\">O que \u00e9 Diagrama de Objetos?<\/a><\/li>\n<li id=\"9712\" class=\"graf graf--li graf-after--li\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-package-diagram\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-package-diagram\/\">O que \u00e9 Diagrama de Pacotes?<\/a><\/li>\n<li id=\"75c2\" class=\"graf graf--li graf-after--li\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-composite-structure-diagram\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-composite-structure-diagram\/\">O que \u00e9 diagrama de estrutura composta?<\/a><\/li>\n<li id=\"f524\" class=\"graf graf--li graf-after--li\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-profile-diagram\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-profile-diagram\/\">O que \u00e9 Diagrama de Perfil?<\/a><\/li>\n<li id=\"07f1\" class=\"graf graf--li graf-after--li\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-use-case-diagram\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-use-case-diagram\/\">O que \u00e9 o Diagrama de Caso de Uso?<\/a><\/li>\n<li id=\"bc6a\" class=\"graf graf--li graf-after--li\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-activity-diagram\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-activity-diagram\/\">O que \u00e9 Diagrama de Atividades?<\/a><\/li>\n<li id=\"5746\" class=\"graf graf--li graf-after--li\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-state-machine-diagram\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-state-machine-diagram\/\">O que \u00e9 diagrama de m\u00e1quina de estado?<\/a><\/li>\n<li id=\"ccc3\" class=\"graf graf--li graf-after--li\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-sequence-diagram\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-sequence-diagram\/\">O que \u00e9 Diagrama de Sequ\u00eancia?<\/a><\/li>\n<li id=\"a5e5\" class=\"graf graf--li graf-after--li\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-communication-diagram\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-communication-diagram\/\">O que \u00e9 Diagrama de Comunica\u00e7\u00e3o?<\/a><\/li>\n<li id=\"6459\" class=\"graf graf--li graf-after--li\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-interaction-overview-diagram\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-interaction-overview-diagram\/\">O que \u00e9 o Diagrama de Vis\u00e3o Geral da Intera\u00e7\u00e3o?<\/a><\/li>\n<li id=\"7578\" class=\"graf graf--li graf-after--li\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-timing-diagram\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-timing-diagram\/\">O que \u00e9 diagrama de tempo<\/a><\/li>\n<li id=\"2ec9\" class=\"graf graf--li graf-after--li graf--trailing\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-uml-collaboration-diagram\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-uml-collaboration-diagram\/\">O que \u00e9 diagrama de colabora\u00e7\u00e3o UML?<\/a><\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>Usar a modelagem de casos \u00e9 uma t\u00e9cnica para capturar, modelar e especificar requisitos do sistema que correspondem a um conjunto de comportamentos que o sistema pode executar ao interagir com os atores. Esses comportamentos produzem resultados observ\u00e1veis e ajudam a atingir seus objetivos. Os casos de uso s\u00e3o nomeados para os objetivos espec\u00edficos do usu\u00e1rio dos principais atores, que por sua vez descrevem ou explicam a ordem geral das atividades e eventos, assim como varia\u00e7\u00f5es em condi\u00e7\u00f5es especiais, exce\u00e7\u00f5es ou condi\u00e7\u00f5es de erro, atrav\u00e9s de descri\u00e7\u00e3o textual.<\/p>\n","protected":false},"author":1,"featured_media":1367,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","footnotes":""},"categories":[3],"tags":[52,63,62,53],"class_list":["post-536","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-unified-modeling-language","tag-cn-done","tag-es-done","tag-ja-done","tag-tw-done"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Um guia simples para usar a an\u00e1lise de casos - Cibermediano<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.cybermedian.com\/pt\/a-simple-guide-to-use-case-analysis\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Um guia simples para usar a an\u00e1lise de casos - Cibermediano\" \/>\n<meta property=\"og:description\" content=\"Usar a modelagem de casos \u00e9 uma t\u00e9cnica para capturar, modelar e especificar requisitos do sistema que correspondem a um conjunto de comportamentos que o sistema pode executar ao interagir com os atores. Esses comportamentos produzem resultados observ\u00e1veis e ajudam a atingir seus objetivos. 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