Requirements Definition Document

[/rɪˈkwaɪərmənts ˌdefɪˈnɪʃən ˈdɒkjumənt/]
nounpl: Requirements Definition Documents
Documento de Definição de Requisitos
1. A formal written document that specifies all functional and non-functional requirements for a software project, system, or product before development begins
The Requirements Definition Document outlined all the features needed for the new banking application.
O Documento de Definição de Requisitos delineou todas as funcionalidades necessárias para a nova aplicação bancária.
2. A comprehensive specification document used in project management to establish scope, constraints, and acceptance criteria
Before development commenced, the team reviewed the Requirements Definition Document to ensure alignment with stakeholder expectations.
Antes do início do desenvolvimento, a equipe revisou o Documento de Definição de Requisitos para garantir o alinhamento com as expectativas das partes interessadas.
In Brazilian tech industry, the Requirements Definition Document is a critical artifact in the software development lifecycle, heavily influenced by PMBOK and CMMI methodologies. It serves as a communication bridge between business stakeholders and development teams. In the USA, this document is essential for formal project management and is often required for compliance and regulatory purposes in industries like finance, healthcare, and defense.
Synonyms / Sinônimos
Requirements Specification DocumentRDDSoftware Requirements Specification (SRS)Functional Specification DocumentProduct Requirements Document (PRD)

Regional Variations

General Brazilian
Documento de Definição de Requisitos
Standard term used in software development and project management contexts across Brazil
São Paulo
Documento de Definição de Requisitos / RDD
Commonly used in tech hubs; abbreviation RDD is frequently employed in professional settings
Rio de Janeiro
Documento de Definição de Requisitos
Standard usage in corporate and technology sectors
Portugal
Documento de Definição de Requisitos / Especificação de Requisitos
Similar terminology; sometimes referred to as 'Especificação de Requisitos de Software'

Related Words

project scopeacceptance criteriause casesfunctional requirementsnon-functional requirementssystem architectureproject documentation

Related Idioms & Phrases

define the scope
set the requirements
lay out the specifications
establish acceptance criteria
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