diff --git a/reports/cargosoft/cargosoft-1.0.0.xsl b/reports/cargosoft/cargosoft-1.0.0.xsl
index daf5e9c..e261478 100644
--- a/reports/cargosoft/cargosoft-1.0.0.xsl
+++ b/reports/cargosoft/cargosoft-1.0.0.xsl
@@ -129,6 +129,7 @@
 							</VAT>
 						</VATInformation>
 					</InvoiceAmount>
+					<BookingPeriod><xsl:value-of select="./item[@name='period']/value" /></BookingPeriod>
 					<ActivityType>
 						<Codes>
 							<Code Type="cs">ACT</Code>