diff --git a/xta-adapter/src/main/java/de/ozgcloud/eingang/xdomea/XdomeaXMLValueReader.java b/xta-adapter/src/main/java/de/ozgcloud/eingang/xdomea/XdomeaXMLValueReader.java
index 961231e9ad05e5ef208c05f5218493ebddd0b44e..6c816be79c8941dc866628c3b9ee0ebe4f3df79a 100644
--- a/xta-adapter/src/main/java/de/ozgcloud/eingang/xdomea/XdomeaXMLValueReader.java
+++ b/xta-adapter/src/main/java/de/ozgcloud/eingang/xdomea/XdomeaXMLValueReader.java
@@ -24,13 +24,26 @@ public class XdomeaXMLValueReader {
 	private static final String DATEINAME_NODE_QUERY_STRING = "//Hauptobjekt//Dateiname";
 	private static final XPathExpression DATEINAME_NODE_QUERY = compileXPathExpression(DATEINAME_NODE_QUERY_STRING);
 
+	// Query für XML-Dateien in Anlagen
+	// Siehe auch https://www.xrepository.de/details/urn:xoev-de:xdomea:kosit:standard:xdomea
+	// und https://www.xrepository.de/details/urn:xoev-de:xdomea:codeliste:dateiformat
+	public static final String ANLAGE_NODE_QUERY_DFOERDER = "//Anlage//Format/Name[@listURI='urn:xoev-de:xdomea:codeliste:dateiformat']/code[.='030']/../..//Dateiname";
+	public static final String ANLAGE_NODE_QUERY_AFM = "//Anlage//Format/Name[substring(., 1, 3)='030']/..//Dateiname";
+	public static final String ANLAGE_NODE_QUERY_STRING = ANLAGE_NODE_QUERY_DFOERDER + " | " + ANLAGE_NODE_QUERY_AFM;
+	private static final XPathExpression ANLAGE_NODE_QUERY = compileXPathExpression(ANLAGE_NODE_QUERY_STRING);
+
 	public List<String> readRepresentationFileNames(IncomingFile xdomeaXMLFile) {
-		return getTextsFromNodes(
-				queryDateinameNodeList(
-						XMLHelper.parseDocument(xdomeaXMLFile)
-								.getDocumentElement()
-				)
-		);
+		var parsedXML = XMLHelper.parseDocument(xdomeaXMLFile).getDocumentElement();
+		return Stream.concat(
+				getTextsFromNodes(
+					queryDateinameNodeList(
+							parsedXML
+				)),
+				getTextsFromNodes(
+					queryAnlageNodeList(
+							parsedXML
+				))
+		).toList();
 	}
 
 	private NodeList queryDateinameNodeList(Element contextElement) {
@@ -45,11 +58,22 @@ public class XdomeaXMLValueReader {
 		}
 	}
 
-	private List<String> getTextsFromNodes(NodeList nodeList) {
+	private NodeList queryAnlageNodeList(Element contextElement) {
+		try {
+			return (NodeList) ANLAGE_NODE_QUERY
+					.evaluate(
+							contextElement,
+							XPathConstants.NODESET
+					);
+		} catch (XPathExpressionException e) {
+			throw new TechnicalException("Failed to execute xpath search!", e);
+		}
+	}
+
+	private Stream<String> getTextsFromNodes(NodeList nodeList) {
 		return streamNodeList(nodeList)
 				.map(Node::getTextContent)
-				.map(String::trim)
-				.toList();
+				.map(String::trim);
 	}
 
 	private Stream<Node> streamNodeList(NodeList nodeList) {
diff --git a/xta-adapter/src/test/java/de/ozgcloud/eingang/xdomea/XdomeaXMLValueReaderTest.java b/xta-adapter/src/test/java/de/ozgcloud/eingang/xdomea/XdomeaXMLValueReaderTest.java
index fdc793156871725f8e9ce415f05b652ae0dcc435..7d126c900c1101df771cc4613dbf82001e407f10 100644
--- a/xta-adapter/src/test/java/de/ozgcloud/eingang/xdomea/XdomeaXMLValueReaderTest.java
+++ b/xta-adapter/src/test/java/de/ozgcloud/eingang/xdomea/XdomeaXMLValueReaderTest.java
@@ -22,6 +22,8 @@ import lombok.SneakyThrows;
 class XdomeaXMLValueReaderTest {
 	private static final String XML_FILE_NAME = "file.xml";
 	private static final String PDF_FILE_NAME = "file.pdf";
+	private static final String XML_ATTACHMENT_FILE_NAME = "saml-attachment-file.xml";
+	public static final String PDF_ATTACHMENT_FILE_NAME = "some-attachment-file.pdf";
 
 	@Spy
 	@InjectMocks
@@ -34,7 +36,7 @@ class XdomeaXMLValueReaderTest {
 		@Mock
 		IncomingFile incomingXmlFile;
 
-		@DisplayName("should find 'Dateiname' elements in MSR mantelantrag")
+		@DisplayName("should find 'Dateiname' elements and all XML-files in MSR mantelantrag")
 		@ParameterizedTest
 		@ValueSource(strings = {
 				"xdomea/mantelantrag_Geschaeftsgang.Geschaeftsgang.0201.xml",
@@ -45,12 +47,14 @@ class XdomeaXMLValueReaderTest {
 			var xmlString = TestUtils.loadTextFile(
 					antragXMLFilename,
 					XML_FILE_NAME + "\n",
-					PDF_FILE_NAME);
+					PDF_FILE_NAME,
+					XML_ATTACHMENT_FILE_NAME,
+					PDF_ATTACHMENT_FILE_NAME);
 			when(incomingXmlFile.getContentStream()).thenReturn(IOUtils.toInputStream(xmlString, StandardCharsets.UTF_8));
 
 			var names = valueReader.readRepresentationFileNames(incomingXmlFile);
 
-			assertThat(names).isEqualTo(List.of(XML_FILE_NAME, PDF_FILE_NAME));
+			assertThat(names).isEqualTo(List.of(XML_FILE_NAME, PDF_FILE_NAME, XML_ATTACHMENT_FILE_NAME));
 		}
 
 	}
diff --git a/xta-adapter/src/test/resources/xdomea/dfoerdermittel_Geschaeftsgang.Geschaeftsgang.0201.xml b/xta-adapter/src/test/resources/xdomea/dfoerdermittel_Geschaeftsgang.Geschaeftsgang.0201.xml
index 28200a104f3cb7ded5851105ad2d9fd80034bc3c..908ab7d4126298d8fc8cf9069a40cda0af1f3e92 100644
--- a/xta-adapter/src/test/resources/xdomea/dfoerdermittel_Geschaeftsgang.Geschaeftsgang.0201.xml
+++ b/xta-adapter/src/test/resources/xdomea/dfoerdermittel_Geschaeftsgang.Geschaeftsgang.0201.xml
@@ -104,4 +104,35 @@
       </Verfuegung>
     </Beteiligungsschritt>
   </ExternerGeschaeftsgang>
+  <Anlage>
+    <Dokument>
+      <Identifikation>
+        <ID>1d8ca22a-9d20-4507-aa5e-b764bb5642f0</ID>
+      </Identifikation>
+      <Typ>Anlage</Typ>
+      <Version>
+        <Nummer>1</Nummer>
+        <Format>
+          <Name listURI="urn:xoev-de:xdomea:codeliste:dateiformat" listVersionID="1.0" xsi:type="DateiformatCodeType">
+            <code xmlns="">030</code>
+            <name xmlns="">xml-eXtensible Markup Language</name>
+          </Name>
+          <Version>0.0</Version>
+          <Primaerdokument>
+            <Dateiname>%s</Dateiname>
+          </Primaerdokument>
+        </Format>
+        <Format>
+          <Name listURI="urn:xoev-de:xdomea:codeliste:dateiformat" listVersionID="1.0" xsi:type="DateiformatCodeType">
+            <code xmlns="">018</code>
+            <name xmlns="">pdf-Portable Document Format</name>
+          </Name>
+          <Version>0.0</Version>
+          <Primaerdokument>
+            <Dateiname>%s</Dateiname>
+          </Primaerdokument>
+        </Format>
+      </Version>
+    </Dokument>
+  </Anlage>
 </Geschaeftsgang.Geschaeftsgang.0201>
diff --git a/xta-adapter/src/test/resources/xdomea/mantelantrag_Geschaeftsgang.Geschaeftsgang.0201.xml b/xta-adapter/src/test/resources/xdomea/mantelantrag_Geschaeftsgang.Geschaeftsgang.0201.xml
index 349a7a5c3a2406981d48091a319a7aa8f63b16f0..bc0d50a388e91dfd1df63a439de364e709d7dfe6 100644
--- a/xta-adapter/src/test/resources/xdomea/mantelantrag_Geschaeftsgang.Geschaeftsgang.0201.xml
+++ b/xta-adapter/src/test/resources/xdomea/mantelantrag_Geschaeftsgang.Geschaeftsgang.0201.xml
@@ -96,4 +96,37 @@
             </xdomea:Verfuegung>
         </xdomea:Beteiligungsschritt>
     </xdomea:ExternerGeschaeftsgang>
+    <xdomea:Anlage>
+        <xdomea:Dokument>
+            <xdomea:Identifikation>
+                <xdomea:ID>1d8ca22a-9d20-4507-aa5e-b764bb5642f0</xdomea:ID>
+            </xdomea:Identifikation>
+            <xdomea:Typ>Anlage</xdomea:Typ>
+            <xdomea:Version>
+                <xdomea:Nummer>1</xdomea:Nummer>
+                <xdomea:Format>
+                    <xdomea:Name codeName="xml - eXtensible Markup Language"
+                                 codelistAgencyName="AG XDOMEA des KoopA ADV" codelistVersionIdentifier="2.0.0"
+                                 languageCode="de" codelistName="Dateiformat">030
+                    </xdomea:Name>
+                    <xdomea:Version>0.0</xdomea:Version>
+                    <xdomea:Primaerdokument>
+                        <xdomea:Dateiname>%s</xdomea:Dateiname>
+                    </xdomea:Primaerdokument>
+                </xdomea:Format>
+            </xdomea:Version>
+            <xdomea:Version>
+                <xdomea:Nummer>1</xdomea:Nummer>
+                <xdomea:Format>
+                    <xdomea:Name codeName="pdf - Portable Document Format" codelistAgencyName="AG XDOMEA des KoopA ADV"
+                                 codelistVersionIdentifier="2.0.0" languageCode="de" codelistName="Dateiformat">018
+                    </xdomea:Name>
+                    <xdomea:Version>0.0</xdomea:Version>
+                    <xdomea:Primaerdokument>
+                        <xdomea:Dateiname>%s</xdomea:Dateiname>
+                    </xdomea:Primaerdokument>
+                </xdomea:Format>
+            </xdomea:Version>
+        </xdomea:Dokument>
+    </xdomea:Anlage>
 </xdomea:Geschaeftsgang.Geschaeftsgang.0201>