是否可以通过某种方式在Acumatica中拆分查找过滤器

Question

我想在屏幕AP302000和AP301000的查找过滤器的代码拆分中进行管理：

为此，我想为APPaymentEntryExt编写扩展名。 最初，我认为可以通过RefNbr的选择器来实现，并尝试添加以下代码：

public class RefNbr2Attribute : PXSelectorAttribute
{
    public RefNbr2Attribute(Type SearchType)
        : base(SearchType, typeof(APPayment.refNbr), typeof(APPayment.docDate), typeof(APPayment.finPeriodID), 
              typeof(APPayment.vendorID), typeof(APPayment.vendorID_Vendor_acctName), 
              typeof(APPayment.vendorLocationID), typeof(APInvoice.invoiceNbr), typeof(APPayment.curyID), 
              typeof(APPayment.curyOrigDocAmt), typeof(APPayment.curyDocBal), typeof(APPayment.status), 
              typeof(APInvoice.dueDate))
    {
    }
}

public class APPaymentEntryExt : PXGraphExtension<APPaymentEntry>
{
    [PXDBString(15, InputMask = ">CCCCCCCCCCCCCCC", IsKey = true, IsUnicode = true)]
    [PXDefault]
    [PXUIField(DisplayName = "Reference Nbr.", TabOrder = 1, Visibility = PXUIVisibility.SelectorVisible)]
    [RefNbr2(typeof(Search2<APRegisterAlias.refNbr, InnerJoinSingleTable<APInvoice, On<APInvoice.docType, 
        Equal<APRegisterAlias.docType>, And<APInvoice.refNbr, Equal<APRegisterAlias.refNbr>>>, 
        InnerJoinSingleTable<Vendor, On<APRegisterAlias.vendorID, Equal<Vendor.bAccountID>>>>, 
        Where<APRegisterAlias.docType, Equal<Optional<APInvoice.docType>>, 
            And2<Where<APRegisterAlias.origModule, NotEqual<BatchModule.moduleTX>, Or<APRegisterAlias.released, 
                Equal<True>>>, And<Match<Vendor, Current<AccessInfo.userName>>>>>, OrderBy<Desc<APRegisterAlias.refNbr>>>), 
        Filterable = true, IsPrimaryViewCompatible = true)]
    [APPaymentType.Numbering]
    [PXFieldDescription]
    protected void APPayment_RefNbr_CacheAttached(PXCache sender)
    {
    } 

但这没有帮助。