| <?xml version="1.0" encoding="UTF-8"?> | 
| <CustomField xmlns="http://soap.sforce.com/2006/04/metadata"> | 
|     <fullName>Submit_month__c</fullName> | 
|     <description>活动日所在月的一号</description> | 
|     <externalId>false</externalId> | 
|     <formula>DATE(YEAR( Report_Date__c ) , MONTH( Report_Date__c ) , 1 )</formula> | 
|     <formulaTreatBlanksAs>BlankAsZero</formulaTreatBlanksAs> | 
|     <label>提出月</label> | 
|     <required>false</required> | 
|     <trackHistory>false</trackHistory> | 
|     <trackTrending>false</trackTrending> | 
|     <type>Date</type> | 
| </CustomField> |