Quality assurance

Manager of other Areas and the P4N

The managers of areas that are not included in the P4 Dev Framework are assigned to the group of Stakeholders . The managers of other areas come from infrastructure areas such as IT, HR, accounting and facility / site management. The Stakeholders of the Supplier, Supply chain and Production area are described here , the…

Quality Attributes & Constraints

Quality attributes are Non-Functional Requirements that more or less restrict the Functions and features of a system. These are mostly “How” questions, i.e. how fast, how big, how heavy, how expensive, how long-lasting, how robust, how safe? These requirements often have to be balanced against each other. For this purpose, minimum achievable and desired values…