Online Support Portal Plenari Online Support Portal is now available to all Plenari clients. If you do not have a login, please contact your Plenari Account Manager Link to the Plenari Onlne Support Portal. Online Qualitative Tools Plenari Online Qualitative Tools are currently in beta testing with selected clients. Panel Management System Plenari Panel Management System (PPMS) is currently being beta tested by selected clients.