Hi Manon, great question — I’ve worked on a similar project in the past to improve the relevance of a library’s collection, and two approaches really stood out:1. Usage Data Analysis: We reviewed borrowing statistics and e-resource usage over the course of a year. This helped identify subjects with low circulation that could be retired or replaced, and also highlighted high-demand areas like data science and health topics where the collection was lacking. Making data-driven decisions led to noticeably improved user engagement with the updated collection.2. User Surveys & Feedback Forms: We ran a brief online survey asking users which resources they found most useful and what they felt was missing. Including just a few open-ended questions gave us some insightful responses — one surprising result was the request for more general reading materials to support mental health and well-being. Promoting the survey during inductions and via email helped improve participation. These methods gave us both quantitative and qualitative data to guide purchasing, and the response from users was really positive. Happy to chat more if it’s helpful — I’d love to hear how others are approaching this too!