The document discusses the UK Research Reserve (UKRR), which aims to protect research information and release 100 km of shelf space through collaboration between universities and the British Library. It notes that physical space is limited, collections overlap, and digitization is increasing. The UKRR allows duplication to be reduced while ensuring coverage and completeness. Data shows 47% of materials are available electronically and 14% are at risk. Collaboration is needed to determine what is most valuable to preserve physically and what can be compromised. The UKRR has enabled one university to free up space for a new learning area, increasing library usage. Similar programs exist in other countries to jointly manage print archives. Challenges include data quality and determining whether to focus on community access