diff --git a/Nuvolar.Module/BusinessObjects/Business/BusinessTransactions/Orders/OrdersIn/OrderInParameters.vb b/Nuvolar.Module/BusinessObjects/Business/BusinessTransactions/Orders/OrdersIn/OrderInParameters.vb
index 07d6803..909da53 100644
--- a/Nuvolar.Module/BusinessObjects/Business/BusinessTransactions/Orders/OrdersIn/OrderInParameters.vb
+++ b/Nuvolar.Module/BusinessObjects/Business/BusinessTransactions/Orders/OrdersIn/OrderInParameters.vb
@@ -340,7 +340,7 @@ Public Class OrderInParameters
             SetPropertyValue("AdvanceDescriptionOut", _AdvanceDescriptionOut, value)
         End Set
     End Property
-    <DataSourceCriteria("CustomerFrom = '@This.CustomersFrom' and LiquidAssetsType=0")>
+    <DataSourceCriteria("CustomerFrom.Oid = '@This.CustomersFrom.Oid' and LiquidAssetsType=0")>
     Property LiquidAssets As LiquidAssets
         Get
             Return _LiquidAssets
diff --git a/Nuvolar.Module/BusinessObjects/Business/BusinessTransactions/Orders/OrdersIn/OrderInRows.vb b/Nuvolar.Module/BusinessObjects/Business/BusinessTransactions/Orders/OrdersIn/OrderInRows.vb
index c12a72d..7568e0f 100644
--- a/Nuvolar.Module/BusinessObjects/Business/BusinessTransactions/Orders/OrdersIn/OrderInRows.vb
+++ b/Nuvolar.Module/BusinessObjects/Business/BusinessTransactions/Orders/OrdersIn/OrderInRows.vb
@@ -433,7 +433,7 @@ Public Class OrderInRows
         End Get
     End Property
     '// Termeltetési szerződés miatt
-    <DataSourceCriteria("APCSheetHeader.Customers='@This.OrderInHeader.Customers' and APCSheetHeader.CustomersFrom='@This.OrderInHeader.CustomersFrom' and APCSheetHeader.IsActive = True")>
+    <DataSourceCriteria("APCSheetHeader.Customers.Oid='@This.OrderInHeader.Customers.Oid' and APCSheetHeader.CustomersFrom.Oid='@This.OrderInHeader.CustomersFrom.Oid' and APCSheetHeader.IsActive = True")>
     Property APCSheetByProducts As APCSheetByProducts
         Get
             Return _APCSheetByProducts
diff --git a/Nuvolar.Module/BusinessObjects/Business/BusinessTransactions/Orders/OrdersIn/OrderInRowsOther.vb b/Nuvolar.Module/BusinessObjects/Business/BusinessTransactions/Orders/OrdersIn/OrderInRowsOther.vb
index a03e436..85aaf00 100644
--- a/Nuvolar.Module/BusinessObjects/Business/BusinessTransactions/Orders/OrdersIn/OrderInRowsOther.vb
+++ b/Nuvolar.Module/BusinessObjects/Business/BusinessTransactions/Orders/OrdersIn/OrderInRowsOther.vb
@@ -380,7 +380,7 @@ Public Class OrderInRowsOther 'Egyéb sorok
     End Property
 
     '// Termeltetési szerződés miatt
-    <DataSourceCriteria("APCSheetHeader.Customers='@This.OrderInHeader.Customers' and APCSheetHeader.CustomersFrom='@This.OrderInHeader.CustomersFrom' and APCSheetHeader.IsActive = True")>
+    <DataSourceCriteria("APCSheetHeader.Customers.Oid='@This.OrderInHeader.Customers.Oid' and APCSheetHeader.CustomersFrom.Oid='@This.OrderInHeader.CustomersFrom.Oid' and APCSheetHeader.IsActive = True")>
     Property APCSheetByProducts As APCSheetByProducts
         Get
             Return _APCSheetByProducts