diff --git a/MultiTool.Common/Winline/WinlineData.vb b/MultiTool.Common/Winline/WinlineData.vb
index 893fb40..d0a3b12 100644
--- a/MultiTool.Common/Winline/WinlineData.vb
+++ b/MultiTool.Common/Winline/WinlineData.vb
@@ -928,19 +928,19 @@ Namespace Winline
                 FirstOrDefault()
 
             Select Case oDocumentType
-                Case 1
+                Case 1, -1
                     oDocumentNumber = pDataRow.Item("OFFER_NUMBER")
                     oDocumentDate = pDataRow.Item("OFFER_DATE")
                     oDocumentDateColumn = "c027"
-                Case 2
+                Case 2, -2
                     oDocumentNumber = pDataRow.Item("ORDER_NUMBER")
                     oDocumentDate = pDataRow.Item("ORDER_DATE")
                     oDocumentDateColumn = "c028"
-                Case 3
+                Case 3, -3
                     oDocumentNumber = pDataRow.Item("DELIVERY_NUMBER")
                     oDocumentDate = pDataRow.Item("DELIVERY_DATE")
                     oDocumentDateColumn = "c029"
-                Case 4
+                Case 4, -4
                     oDocumentNumber = pDataRow.Item("INVOICE_NUMBER")
                     oDocumentDate = pDataRow.Item("INVOICE_DATE")
                     oDocumentDateColumn = "c032"