JLT Corporate Risks and Services has formed an alliance with Yahoo! to customise its affinity group sites.

The alliance allows JLT's ebusiness unit, JLT Interactive, to develop a product called the Affinity Portal Builder combining the technology and contact platform of Yahoo! with its own member benefits portal services.

The Affinity Portal Builder will provide clients with access to more than 2,400 sources of content through Yahoo! Affinity groups will also benefit from increased efficiency is distributing member news and information.