PFCG批量添加Tcode利用Importfromfile(1)

以下将阐述如何通过PFCG批量插入"事务码";IntherolemaintenancetransactionPFCG,ontheMenutabpagethereisafunctionImportfromfile.(W)hat'sthepurposeofthefunction?(W)hichfileformatisusedtouploadamenu?(W)hat'sthedifferencetoDownload/Uploadofroles?