A.通過(guò)業(yè)務(wù)對(duì)象自定義增加競(jìng)爭(zhēng)對(duì)手字段 B.在競(jìng)爭(zhēng)對(duì)手特征項(xiàng)中記錄信息 C.在競(jìng)爭(zhēng)對(duì)手的產(chǎn)品中添加信息 D.在競(jìng)爭(zhēng)對(duì)手的客戶中添加信息 E.無(wú)法增加競(jìng)爭(zhēng)對(duì)手的字段