CrewManifest.KerbalModel.SubmitChanges C# (CSharp) Method

        public string SubmitChanges()
        {
            if (NameExists())
            {
                return "That name is in use!";
            }

            SyncKerbal();

            if (IsNew)
            {
                Kerbal.rosterStatus = ProtoCrewMember.RosterStatus.AVAILABLE;
                KerbalCrewRoster.CrewRoster.Add(Kerbal);
            }

            return string.Empty;
        }