ClaimVantage Inc. is building the JBoss Rules system and the JBoss jBPM workflow engine into its products.

ClaimVantage, Portland, Maine, develops disability insurance claim and payment software systems.

JBoss Rules is a product from a unit of Red Hat Inc., Raleigh, N.C., that helps insurers establish the business rules at the heart of insurance administration software systems.

JBoss jBPM is a tool that helps developers write software applications that manage a variety of business processes.