This document discusses co-designing learning dashboards for providing scalable feedback. It describes two dashboards created at KU Leuven: LISSA for advisors and students, and REX for students. LISSA displays grade and activity data to support advisor-student dialog. Evaluations found it helps focus conversations on personal paths. REX is student-facing and shows exam results with tips. A design process involved stakeholders and started with available data to provide actionable but nuanced feedback. Context matters in dashboard design and simply copying solutions may not work.