Follow_up_opp__c false IF(OR( NOT(ISBLANK(Opportunity1__c )), NOT(ISBLANK(Opportunity2__c )), NOT(ISBLANK(Opportunity3__c )), NOT(ISBLANK(Opportunity4__c )), NOT(ISBLANK(Opportunity5__c ))),1,0) BlankAsZero 是否跟进询价 18 false 0 false false Number false