Do you need a design or functional specification? It depends on who your audience is and where you are in the product development cycle. People often confuse the purpose and role of functional ...

A functional description, also sometimes referred to as a loop description or functional design specification is, in its most general form, an overall description of how a system works. This ...

People often confuse the purpose and role of functional specifications and design documents. Design and function should never meet in a document. Design and function must be documented during the ...