Contact_Type__c //20230526 lt update IF( ET_SP_Dealer__c , 'ET', '') & IF( ENG_Dealer__c , 'ENG', '') //20230718 lt update IF( ET_SP_Dealer__c , 'ET', '') & IF( ENG_Dealer__c , 'ENG', '') & IF( OSH_Dealer__c, 'OSH', '') false IF(OSH_Dealer__c,'OSH', IF( ET_SP_Dealer__c , 'ET', '') & IF( ENG_Dealer__c , 'ENG', '')) 合同分类 false false Text false