Auto_Loaner_Giveup_StartCalculating_Date__c
    false
    /*
updatebyrentx 2021-05-20 1635 start 按照备品的来
*/
IF(Lost_item_giveup__c = false && Check_lost_Item_F__c == '欠品',
IF(ISBLANK(Loaner_asset_no__c),NULLVALUE(DATEVALUE(Confirm_Lost_Date__c),DATEVALUE(Lost_item_check_time__c)),
IF(LostReport_Detail__r.LostReport_Status_F__c == '已批准', DATEVALUE(TEXT(LostReport_Detail__r.LostReport_approval_time__c)),DATEVALUE(Lost_item_check_time__c)))
,null)
/*
update 前:
IF(Lost_item_giveup__c = false && Check_lost_Item_F__c == '欠品', 
  IF(ISBLANK(Internal_Asset_number_key__c), NULLVALUE(DATEVALUE(Confirm_Lost_Date__c), DATEVALUE(Lost_item_check_time__c)),
      DATEVALUE(Lost_item_check_time__c)
  ),
  null
)
update by rentx start 2021-05-12 1635
*/
    BlankAsZero
    
    false
    false
    Date