Submit_Service_report__c false IF(ISBLANK(Hospital__r.Latest_Proposal_document_Submit_day__c),FALSE, IF(AND( Contract_Start_Date__c <= Hospital__r.Latest_Proposal_document_Submit_day__c, Contract_End_Date__c +30>= Hospital__r.Latest_Proposal_document_Submit_day__c, Hospital__r.Latest_Proposal_document_Submit_day__c >= date(2014,04,01), Hospital__r.Latest_Proposal_document_Submit_day__c <= date(2015,03,31) ),TRUE,FALSE)) BlankAsZero false false Checkbox