diff --git a/ubo-common/src/main/resources/config/ubo-common/mycore.properties b/ubo-common/src/main/resources/config/ubo-common/mycore.properties
index f16423d8b..2b840c4c0 100644
--- a/ubo-common/src/main/resources/config/ubo-common/mycore.properties
+++ b/ubo-common/src/main/resources/config/ubo-common/mycore.properties
@@ -221,6 +221,9 @@ MCR.user2.LDAP.Mapping.explicit=id_orcid:eduPersonOrcid
 UBO.Search.PersonalList.Roles=aut.top,cre.top,tch.top,pht.top,prg.top,edt.top
 UBO.Search.PersonalList.Ids=%MCR.user2.matching.lead_id%,dhsbid
 
+# roles considered DC.Creator
+UBO.CreatorRoles=cre aut tch pht prg
+
 ######################################################################
 #                                                                    #
 #                        Command Line Interface                      #
diff --git a/ubo-common/src/main/resources/xsl/mods-dc.xsl b/ubo-common/src/main/resources/xsl/mods-dc.xsl
index 013dff590..d62ca2f2e 100644
--- a/ubo-common/src/main/resources/xsl/mods-dc.xsl
+++ b/ubo-common/src/main/resources/xsl/mods-dc.xsl
@@ -47,7 +47,7 @@
 
   <!-- DC.Creator -->
 
-  <xsl:template match="mods:name[mods:role/mods:roleTerm][contains($creator.roles,mods:role/mods:roleTerm[@type='code'])]" mode="dc" priority="1">
+  <xsl:template match="mods:name[mods:role/mods:roleTerm][contains($UBO.CreatorRoles,mods:role/mods:roleTerm[@type='code'])]" mode="dc" priority="1">
     <dc:creator>
       <xsl:apply-templates select="." />
     </dc:creator>
diff --git a/ubo-common/src/main/resources/xsl/mods-display.xsl b/ubo-common/src/main/resources/xsl/mods-display.xsl
index b941e219a..e5ddcbb82 100644
--- a/ubo-common/src/main/resources/xsl/mods-display.xsl
+++ b/ubo-common/src/main/resources/xsl/mods-display.xsl
@@ -24,6 +24,7 @@
   <xsl:param name="UBO.JOP.Parameters" />
   <xsl:param name="UBO.JOP.URL" />
   <xsl:param name="UBO.URI.gbv.de.ppn.redirect" />
+  <xsl:param name="UBO.CreatorRoles" select="'cre aut tch pht prg'" />   <!-- Rollen, die als DC.Creator betrachtet werden -->
 
   <!-- Expect one more author to be displayed as the last author is always getting displayed -->
   <xsl:param name="UBO.Initially.Visible.Authors" select="14" />
@@ -319,7 +320,7 @@
     <xsl:param name="mode">plain</xsl:param>
 
     <xsl:call-template name="output.line">
-      <xsl:with-param name="selected" select="mods:name[mods:role/mods:roleTerm][contains($creator.roles,mods:role/mods:roleTerm[@type='code'])]" />
+      <xsl:with-param name="selected" select="mods:name[mods:role/mods:roleTerm][contains($UBO.CreatorRoles,mods:role/mods:roleTerm[@type='code'])]" />
       <xsl:with-param name="after" select="': '" />
       <xsl:with-param name="mode" select="$mode" />
       <xsl:with-param name="class" select="'authors'" />
@@ -330,6 +331,12 @@
       <xsl:with-param name="mode" select="$mode" />
       <xsl:with-param name="class" select="'editors'" />
     </xsl:call-template>
+    <xsl:call-template name="output.line">
+      <xsl:with-param name="selected" select="mods:name[mods:role/mods:roleTerm='ivr']" />
+      <xsl:with-param name="after" select="concat(' ',i18n:translate('ubo.interviewer.abbreviated'),': ')" />
+      <xsl:with-param name="mode" select="$mode" />
+      <xsl:with-param name="class" select="'interviewer'" />
+    </xsl:call-template>
     <xsl:call-template name="output.line">
       <xsl:with-param name="selected" select="mods:titleInfo[1]" />
       <xsl:with-param name="mode" select="$mode" />
@@ -342,7 +349,7 @@
     <xsl:param name="mode">plain</xsl:param>
 
     <xsl:call-template name="output.line">
-      <xsl:with-param name="selected" select="mods:name[mods:role/mods:roleTerm][contains($creator.roles,mods:role/mods:roleTerm[@type='code'])]" />
+      <xsl:with-param name="selected" select="mods:name[mods:role/mods:roleTerm][contains($UBO.CreatorRoles,mods:role/mods:roleTerm[@type='code'])]" />
       <xsl:with-param name="after" select="': '" />
       <xsl:with-param name="mode" select="$mode" />
       <xsl:with-param name="class" select="'authors'" />
@@ -359,6 +366,12 @@
       <xsl:with-param name="mode" select="$mode" />
       <xsl:with-param name="class" select="'editors'" />
     </xsl:call-template>
+    <xsl:call-template name="output.line">
+      <xsl:with-param name="selected" select="mods:name[mods:role/mods:roleTerm='ivr']" />
+      <xsl:with-param name="after" select="concat(' ',i18n:translate('ubo.interviewer.abbreviated'),'. ')" />
+      <xsl:with-param name="mode" select="$mode" />
+      <xsl:with-param name="class" select="'interviewer'" />
+    </xsl:call-template>
   </xsl:template>
 
   <!-- ========== Ausgabe einer Zeile in Zitierform ========== -->
@@ -1100,10 +1113,6 @@
   <xsl:param name="CurrentLang" />
   <xsl:param name="DefaultLang" />
 
-  <!-- ========== Rollen, die als DC.Creator betrachtet werden ========== -->
-
-  <xsl:variable name="creator.roles">cre aut tch pht prg</xsl:variable>
-
   <!-- ========== Titel ========== -->
   <xsl:template match="mods:titleInfo">
     <xsl:apply-templates select="mods:nonSort" />