| <?xml version="1.0" encoding="UTF-8"?> | 
| <CustomField xmlns="http://soap.sforce.com/2006/04/metadata"> | 
|     <fullName>Hospital__c</fullName> | 
|     <deleteConstraint>SetNull</deleteConstraint> | 
|     <externalId>false</externalId> | 
|     <inlineHelpText>变更了科室以后,请手动将此字段的值更改为科室所属的医院</inlineHelpText> | 
|     <label>医院</label> | 
|     <lookupFilter> | 
|         <active>true</active> | 
|         <errorMessage>On-Call医院的值不存在或与筛选条件不匹配。</errorMessage> | 
|         <filterItems> | 
|             <field>Account.RecordTypeId</field> | 
|             <operation>equals</operation> | 
|             <value>病院,</value> | 
|         </filterItems> | 
|         <isOptional>false</isOptional> | 
|     </lookupFilter> | 
|     <referenceTo>Account</referenceTo> | 
|     <relationshipLabel>On-Call (医院)</relationshipLabel> | 
|     <relationshipName>On_Call_Hospital</relationshipName> | 
|     <required>false</required> | 
|     <trackHistory>true</trackHistory> | 
|     <trackTrending>false</trackTrending> | 
|     <type>Lookup</type> | 
| </CustomField> |