As Director Products within Portfolio Management, Hartje Bruns, who holds a degree in media informatics, is primarily responsible for the development of products and solutions related to electronic identities. As product and project manager, he played a leading role in the development of the eID solution Governikus ID Panstar (formerly Governikus Autent). The use of the eID function of the identity card and further on the interoperability of different eID systems on European level are important cornerstones of his work. As a certified Scrum Product Owner, he is particularly interested in the close networking of product management and development. In the meantime, Bruns was responsible as Product Owner at Governikus for the further development of the TR-ESOR-compliant solution for long-term storage: Governikus LZA. This solution deals with the storage of electronic documents in a way that preserves their evidentiary value.