1. A condition or specification that is desired but not mandatory; something that may be included or omitted without violating rules or standards
The company listed advanced certifications as optional requirements for the senior position.
A empresa listou certificações avançadas como requisitos opcionais para a posição sênior.
2. In technical or academic contexts, a specification that enhances functionality or performance but is not essential for basic operation
Including a cover letter is an optional requirement in the application process.
Incluir uma carta de apresentação é um requisito opcional no processo de candidatura.