diff --git a/CUST/SKAF/xsl/cust.xsl b/CUST/SKAF/xsl/cust.xsl
index 4b8f8767b8..c5086192d8 100644
--- a/CUST/SKAF/xsl/cust.xsl
+++ b/CUST/SKAF/xsl/cust.xsl
@@ -235,7 +235,10 @@
 		<table border="0" width="100%" cellpadding="2">
 			<tr>
 				<td colspan="2" class="caption" style="padding-top:20px;padding-bottom:20px">
-					<b><xsl:value-of select="//lcl/MLD/melding"/>&#160;<xsl:value-of select="discipline/srtdiscipline/prefix"/><xsl:value-of select="key"/></b>
+					<b>
+					  <xsl:value-of select="//lcl/MLD/melding"/>&#160;<xsl:value-of select="discipline/srtdiscipline/prefix"/><xsl:value-of select="key"/>
+					  <xsl:if test="onderwerp != ''">:&#160;<xsl:value-of select="onderwerp"/></xsl:if>
+					</b>
 				</td>
 				<td colspan="2" class="caption" style="padding-top:20px;padding-bottom:20px">
 					<xsl:if test="spoed&lt;3">
@@ -680,7 +683,7 @@ Voor vragen kunt u ook gebruik maken van dit e-mailadres.
 							<table border="0" width="100%" cellpadding="2">
 			                <tr>
 				                <td colspan="2" class="caption" style="padding-top:20px;padding-bottom:20px">
-					                <b><u><xsl:value-of select="//lcl/MLD/melding"/>&#160;<xsl:value-of select="melding/discipline/srtdiscipline/prefix"/><xsl:value-of select="melding/key"/></u></b>
+					                <b><u><xsl:value-of select="//lcl/MLD/melding"/>&#160;<xsl:value-of select="melding/discipline/srtdiscipline/prefix"/><xsl:value-of select="melding/key"/> <xsl:if test="melding/onderwerp != ''">:&#160;<xsl:value-of select="melding/onderwerp"/></xsl:if></u></b>
 				                </td>
 				            <td colspan="2" class="caption" style="padding-top:20px;padding-bottom:20px">
 				            </td>