/// <summary> Add a new package-level amdSec reader/writer configuration </summary>
        /// <param name="NewConfig"> New METS section reader writer configuration </param>
        public void Add_Package_Level_AmdSec_Writer_Config(METS_Section_ReaderWriter_Config NewConfig)
        {
            if (NewConfig == null)
            {
                return;
            }

            // if ( NewConfig.ReaderWriterObject is iPackage_amdSec_ReaderWriter )
            Package_Level_AmdSec_Writer_Configs.Add(NewConfig);
        }