It allows you to apply a ratings system to your requirements, so you have the visibility (into the value, status, and description of each requirement) that’s. It provides a single reliable source of. A functional requirements document (frd)—also known as a functional requirements specification, functional specification, or functional specification document—is a more. A user requirements document, written by the product manager, is centered around the end user’s needs and expectations for a product.it translates user requirements into. This comprehensive guide will equip you with the knowledge and tools to create a robust and effective frd template.