"DaSCH" is the national research infrastructure for the humanities at the University of Basel. SUID supports in particular researchers with small projects or limited resources to maintain, research and analyze data in a web-based and long-term manner. Researchers can also define their own data models that follow recognized standards. DaSCH offers a consulting service for this purpose. SUID complements "Knora", the existing software platform for the use of "DaSCH".