The NSF DataNet Program aims to create exemplar data infrastructure organizations called DataNet Partners to provide researchers with access to data and advance research. SEAD is one such DataNet Partner that provides lightweight data services for sustainability science. It acts as an active content repository and curation service, and is developing tools for community exploration of data. The current focus is on an end-user workshop, conference demonstrations, and interface redesign to refine models for supporting the full lifecycle of research data objects.