SPUtility.GetPrincipalsInGroup can be used to resolve users that belongs to a AD Group. However, when claims authentication is enabled, this method doesn't work as expected. Is there another way to make this method work, or another workaround to resolve users membership for Claims based Applications?
It would be great if responses include a workaround that works as well for claims. That means, expand (resolve) all users that has a particular claim.