The Guest Calendar allows you to post a schedule that you and the child's other parent can share and use together. The Guest Calendar can be made 'public' or 'private'.
Think of your Guest Calendar as a common point of reference for you and the other parent. By viewing the same schedule and information, misunderstandings are virtually eliminated. The Guest Calendar is also a public record of your parenting time, which can aid both you and your attorney in court, should it become necessary.