分销购销销售订单审核自动生成采购订单时，供应商是单据转换插件做的，因此想要携带供应商的付款条件，需要二开单据转换插件处理：
```python
import clr
clr.AddReference('System')
clr.AddReference('Kingdee.BOS')
clr.AddReference('Kingdee.BOS.Core')
clr.AddReference("Kingdee.BOS.App")
clr.AddReference('Kingdee.BOS.ServiceHelper')
clr.AddReference('Kingdee.BOS.DataEntity')
clr.AddReference("Kingdee.BOS.App.Core")
clr.AddReference('Kingdee.BOS.ServiceHelper')
clr.AddReference("Kingdee.BOS.Contracts")
from Kingdee.BOS import *
from Kingdee.BOS.Core.Metadata import *
from System import *
from System import StringComparison
from Kingdee.BOS.Core.Metadata.ConvertElement.PlugIn.Args import *
from Kingdee.BOS.App.Data import *
from System.Collections.Generic import *
from Kingdee.BOS.ServiceHelper import *
from Kingdee.BOS.Core.Metadata import SelectorItemInfo
from Kingdee.BOS.Core.SqlBuilder import QueryBuilderParemeter
from Kingdee.BOS.Orm.DataEntity import *
from Kingdee.BOS.Contracts import *
from Kingdee.BOS.App.Core import *
def AfterConvert(e):
supplierIdField = e.TargetBusinessInfo.GetField("FSupplierId")
billHeads =e.Result.FindByEntityKey("FBillHead")
viewService = ViewService()
for billHead in billHeads:
supplier = billHead["SupplierId"]
supplierFinance = supplier["supplierFinance"]
if supplier != None:
supplierFinance = supplier["supplierFinance"]
if supplierFinance != None and supplierFinance.Count >0:
if supplierFinance[0]["PayCondition"] != None:
payConditionId = supplierFinance[0]["PayCondition_Id"]
POOrderFinance = billHead.DataEntity["POOrderFinance"][0]
POOrderFinance["PayConditionId_Id"] = payConditionId
payConditionField = e.TargetBusinessInfo.GetField("FPayConditionId")
payCondition = viewService.LoadSingle(this.Context, payConditionId, payConditionField.RefFormDynamicObjectType)
POOrderFinance["PayConditionId"] = payCondition
```
注册后上移到倒数第二，否则不会自动生成付款计划
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