public static void AddApprover(ApprovalModel approvalModel, LessonLearnedModel lessonLearned)
{
IIrmaServiceDataModel dataModel = IrmaServiceSystem.GetServiceModel(IrmaConstants.IrmaPobModels.Approval);
var approver = ServiceSystem.GetUser((int)approvalModel.Approver);
approvalModel.Type = (int)ApprovalModel.ApprovalType.LessonsLearnedApproval;
approvalModel.RequestItemId = lessonLearned.Id;
approvalModel.Name = lessonLearned.Title;
approvalModel.Requester = UtilitySystem.CurrentUserId;
approvalModel.RequestedDate = DateTime.Now;
approvalModel.Position = (int)approver.Position;
approvalModel = dataModel.Add(approvalModel);
lessonLearned.Approvals.Add(approvalModel);
}