........................................................................................................................................... 3 Enterprise Portals – Constituent Evolution...................................................................................... 3 Next Generation Portal – Federated Portals ................................................................................... 6 Technology Standards..................................................................................................................... 7 WSRP – Web Services for Remote Portlets ................................................................................... 7 Identity (Single Sign-On) Federation ............................................................................................... 8 SAML – Security Assertion Markup Language................................................................................ 8 Solutions Market – Off the Shelf System Landscape...................................................................... 9 Perspectives .................................................................................................................................. 10 Conclusion ..................................................................................................................................... 11