With grant-funding from the Institute of Library and Museum Services (IMLS) and in partnership with UCLA and Harvard University, the California Digital Library CDL is developing cobWeb, "an open source platform to support collaborative collection development for web archives. cobWeb’s core functionality supports digital curators in establishing projects to collect thematically organized web archives, allows for submission of nominations to those projects, tracks claims made by collecting organizations to participate by archiving nominated web resources, and reports on holdings that have been archived."