The U.S. arm of Sun Life Financial Inc. says it will be adding a Family and Medical Leave Act service to its self-funded short-term disability plan.[@@]

The plan, the Sun Advisor plan, will give employees the ability to file claims through the Web, and it will give employees and employers the ability to track claim status through the Web, according to the Wellesley Hills, Mass.-based unit of Sun Life Financial Inc., Toronto.

Sun Life Financial is using money-back guarantees to guarantee that claims processing will be 100% accurate at least 98% of the time.