L'Anella is a portal promoted by the government institution Acc1ó (Generalitat de Catalunya) to encourage the competitiveness of the Catalan companies through the sharing of knowledge and collaboration in a highly interactive web environment.
L'Anella is built with Liferay Portal and its goal is to build communities of experts and cooperation in the field of the business collaboration in Catalonia. Currently the portal has around 15,000 registered users and 30 specialized communities, operating since 2006. Some of the main Liferay features in use are: Communities, organizations, web content management, document library, calendar, tags and categories, blogs, forums and wiki. Liferay's integration capabilities have also been used to offer a unified frontend to acces the BackOffice and the internal ERP.