private void BPRejectExecuted(object sender, ExecutedRoutedEventArgs e)
		{
			var id = (int)e.Parameter;
			var rr = new RejectReason(id, "BusinessPartner");
			rr.Show();
			e.Handled = true;
		}
		private void QuotaRejectExecuted(object sender, ExecutedRoutedEventArgs e)
		{
			var id = (int) e.Parameter;
			var rr = new RejectReason(id, "Quota");
			rr.Show();
			e.Handled = true;
		}
		private void VATInvoiceRequestLineRejectExecuted(object sender, ExecutedRoutedEventArgs e)
		{
			var id = (int)e.Parameter;
			var rr = new RejectReason(id, "VATInvoiceRequestLine");
			rr.Show();
			e.Handled = true;
		}