I have an XML like this:\[code\]<PurchaseOrder> <ID>1</ID> <PurchaseOrderLine> <DATA>100<DATA> </PurchaseOrderLine> <PurchaseOrderLine> <DATA>200<DATA> </PurchaseOrderLine> <PurchaseOrderLine> <DATA>300<DATA> </PurchaseOrderLine></PurchaseOrder><PurchaseOrder> <ID>2</ID> <PurchaseOrderLine> <DATA>100<DATA> </PurchaseOrderLine> <PurchaseOrderLine> <DATA>200<DATA> </PurchaseOrderLine> <PurchaseOrderLine> <DATA>300<DATA> </PurchaseOrderLine></PurchaseOrder><PurchaseOrder> <ID>3</ID> <PurchaseOrderLine> <DATA>100<DATA> </PurchaseOrderLine> <PurchaseOrderLine> <DATA>200<DATA> </PurchaseOrderLine> <PurchaseOrderLine> <DATA>300<DATA> </PurchaseOrderLine></PurchaseOrder>\[/code\]and XSL:\[code\]<xsl:template match="PurchaseOrder"> <xsl:apply-templates select="PurchaseOrderLine"/></xsl:template><xsl:template match="PurchaseOrderLine"> <!-- I want to get the PurchaseOrder\ID here for the current PurchaseOrder --></xsl:template>\[/code\]How can I get current parent element value (PurchaseOrder\ID) in PurchaseOrderLine?