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This document is a product from the project into the "conceptualization" stage to the "drawing" of the most important stage of a document, its role is to "conduct on the content of MRD and technology indicators" and the quality is good or bad a direct impact on this document whether the R & D department can clear the function and performance of the product.
Product Requirements Document (Product Requirement Document, PRD) abbreviation. Is a business requirements document (BRD) and Market Requirements Document (MRD) is described with more professional language.
Documents significance
This document is the product of a project "nexus" role, "up" is MRD contents of inheritance and development, "down" is the technical content of MRD should, descriptions, product features and performance to the R & D department .
Copywriting
In this document, the point is still the content of MRD, just focus on the "demand" and the demand itself is reflected in the MRD, the difference is that, PRD should MRD "Product content needs "independent be described in detail.
This is partly PD of the most written content, that is, demand analysis in the traditional sense, we are here mainly refers to UC (use case) document. The main content, specifically using the function described (each embodiment is useful UC typically brief, actors, pre-conditions, post-conditions, the UI description, process / subprocess / branching process, several large, etc.), to do the Visio function point business processes, interface description, demo and so on. Demo aspects, may use dreamweaver, ps even simple drawing board painting it, sometimes there are UI / UE support, a high-fidelity demo, developed in the future that can be directly used.
The core document
The document focuses on a description of the product features and product performance (or "demand") with respect to the same content in the MRD, to be more detailed and quantified.
In some foreign companies, it is to allow the MRD and PRD combined into one document, often called "Marketing & Product Requirements Document".