/// <summary>
        /// Проект элементаПроекта
        /// </summary>
        /// <param name="projectElement"></param>
        /// <returns></returns>
        static public ReferenceObject GetProject(ReferenceObject projectElement)
        {
            if (projectElement == null)
            {
                return(null);
            }

            if (projectElement.Class.IsInherit(TFlex.DOCs.References.ProjectManagement.ProjectManagementTypes.Keys.Project))
            {
                return(projectElement.GetActual());
            }
            return(GetProject(projectElement.Parent));
        }