Technical specification for a securities settlement system

The elaboration of the technical specification takes place in workshops. These workshops are moderated by the PTA. The participants are on the one hand the technical experts of the customer and on the other hand the software experts of the PTA, who bring along appropriate bank technical background knowledge. In addition to the technical specification, attention is also paid to technical feasibility and integration into the customer's infrastructure. Furthermore, non-functional requirements, such as the protection requirements of the application in the categories of confidentiality, integrity and availability, are also defined.