Section 416.1408 - Parties to a reconsideration(a)Who may request a reconsideration. If you are dissatisfied with the initial determination, you may request that we reconsider it. In addition, a person who shows in writing that his or her rights may be adversely affected by the initial determination may request a reconsideration.(b)Who are parties to a reconsideration. After a request for the reconsideration, you and any person who shows in writing that his or her rights are adversely affected by the initial determination will be parties to the reconsideration.