LeadSource_Check true 当从产品咨询单或招标项目跳转到意向时，潜在客户来源不可修改 AND(OR(ISCHANGED(LeadSource), ISNEW()), OR(AND(NOT(ISBLANK(Tender_information__c)),TEXT(LeadSource)!='招标网'), AND(NOT(ISBLANK(Lead_Inquiry_form__c)),AND(TEXT(LeadSource)!='智慧医疗',TEXT(LeadSource)!='学会会议')), AND(NOT(ISBLANK(Agency_Opportunity__c)),TEXT(LeadSource)!='经销商'))) LeadSource 当从产品咨询单或招标项目跳转到意向时，潜在客户来源不可修改