There is currently no way to order Revoke and Grant actions for the same person. As a result, when an account switches from one business rule to another, it is possible that the Grant action is executed first, followed by the Revoke action, which could cause the entitlement to be completely lost. It would be helpful if, at the very least, actions could always be executed in the following order based on accounts: first Revokes, then Grants, and finally Updates. This would ensure that the actions produce the correct results.