| <?xml version="1.0" encoding="UTF-8"?> | 
| <CustomField xmlns="http://soap.sforce.com/2006/04/metadata"> | 
|     <fullName>IF_BRONCHOSCOPE__c</fullName> | 
|     <description>第4分类为BF 即为支气管镜</description> | 
|     <externalId>false</externalId> | 
|     <formula>IF(Asset__r.Category4_Text__c = 'BF',true,false)</formula> | 
|     <label>是否为支气管镜</label> | 
|     <trackTrending>false</trackTrending> | 
|     <type>Checkbox</type> | 
| </CustomField> |