The project product description is a special form of product description that defines what the project must deliver in order to gain acceptance.

The Project Product Description (PPD) is a document that describes the characteristics of the project's product, which is the final outcome of the project. It is a key document that outlines what the project aims to achieve and how it will deliver the product to the customer. One of the essential elements of the PPD is defining the acceptance methods. The acceptance method is a set of criteria that the project's product must meet to be considered acceptable or approved. It determines how the project team will verify that the product meets the requirements and quality criteria agreed upon by the customer and stakeholders.