diff --git a/server/src/main/java/de/ozgcloud/antragsraum/nachricht/NachrichtMapper.java b/server/src/main/java/de/ozgcloud/antragsraum/nachricht/NachrichtMapper.java
index 660c438c4d9cfbbb5bf95b79bcbe24e695bcfd76..039696e7823b24b9c34e1da5efbc1a9ee155bad9 100644
--- a/server/src/main/java/de/ozgcloud/antragsraum/nachricht/NachrichtMapper.java
+++ b/server/src/main/java/de/ozgcloud/antragsraum/nachricht/NachrichtMapper.java
@@ -104,6 +104,7 @@ class NachrichtMapper {
 		  .map(answer -> {
 			  var builder = ReplyNachricht.builder()
 				.id(rueckfrage.getId())
+				.antwortId(answer.getRueckfrageId())
 				.nachrichtEventId(id)
 				.message(answer.getAnswerText())
 				.attachments(getAttachments(answer.getAttachmentFileId(), answer.getRueckfrageId(), id));
diff --git a/server/src/main/java/de/ozgcloud/antragsraum/nachricht/ReplyNachricht.java b/server/src/main/java/de/ozgcloud/antragsraum/nachricht/ReplyNachricht.java
index 6c712bb36bcb222275c89a2e163f74c33d404966..d22d0df368a4acc418bf01b828e41bb7cab9f62c 100644
--- a/server/src/main/java/de/ozgcloud/antragsraum/nachricht/ReplyNachricht.java
+++ b/server/src/main/java/de/ozgcloud/antragsraum/nachricht/ReplyNachricht.java
@@ -34,6 +34,22 @@ import lombok.Builder;
 @JsonInclude(JsonInclude.Include.NON_NULL)
 @Builder(toBuilder = true)
 record ReplyNachricht(
+  @Size(max = 24, message = "An id is too long")
+  @Schema(description = "The id of the Rückfrage",
+	name = "id",
+	type = "string",
+	example = "66af924b4f1a2560298b45ab"
+  )
+  @NotEmpty
+  String id,
+  @Size(max = 24, message = "An id is too long")
+  @Schema(description = "The id of the Antwort",
+	name = "id",
+	type = "string",
+	example = "66af924b4f1a2560298b45ab"
+  )
+  @NotEmpty
+  String antwortId,
   @Size(max = 36, message = "An id is too long")
   @Schema(description = "The id of the postfach",
 	name = "postfachId",
@@ -48,14 +64,6 @@ record ReplyNachricht(
 	example = "60af924b4f1a2560298b4567"
   )
   String nachrichtEventId,
-  @Size(max = 24, message = "An id is too long")
-  @Schema(description = "The id of the Rückfrage",
-	name = "id",
-	type = "string",
-	example = "66af924b4f1a2560298b45ab"
-  )
-  @NotEmpty
-  String id,
   @Schema(description = "The answer to the rueckfrage.",
 	name = "message",
 	type = "string",
@@ -73,6 +81,7 @@ record ReplyNachricht(
 		  "postfachId='" + postfachId + '\'' +
 		  ", nachrichtEventId='" + nachrichtEventId + '\'' +
 		  ", id='" + id + '\'' +
+		  ", antwortId='" + antwortId + '\'' +
 		  ", attachments=" + attachments +
 		  ", message=<...masked for privacy..>" +
 		  '}';
diff --git a/server/src/test/java/de/ozgcloud/antragsraum/nachricht/AntragraumproxyGrpcRueckfrageTestFactory.java b/server/src/test/java/de/ozgcloud/antragsraum/nachricht/AntragraumproxyGrpcRueckfrageTestFactory.java
index 5f7963f0b92298f4b51ba49f1b849d1543a4ab25..7d85279f39764541af9e381c0d3447f844840277 100644
--- a/server/src/test/java/de/ozgcloud/antragsraum/nachricht/AntragraumproxyGrpcRueckfrageTestFactory.java
+++ b/server/src/test/java/de/ozgcloud/antragsraum/nachricht/AntragraumproxyGrpcRueckfrageTestFactory.java
@@ -40,6 +40,7 @@ public class AntragraumproxyGrpcRueckfrageTestFactory {
 	public static final String VORGANG_ID = UUID.randomUUID().toString();
 	public static final String VORGANG_NAME = NachrichtTestFactory.VORGANG_TITLE;
 	public static final String ANSWER_FILE_ID = UUID.randomUUID().toString();
+	public static final String ANSWER_ID = UUID.randomUUID().toString();
 	public static final String TEXT = """
 	  Lorem ipsum dolor sit amet, consetetur sadipscing elitr,
 	   sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat,
@@ -91,6 +92,7 @@ public class AntragraumproxyGrpcRueckfrageTestFactory {
 
 	static AntragraumproxyGrpcRueckfrageAnswer createRueckfrageAnswer() {
 		var antwort = new AntragraumproxyGrpcRueckfrageAnswer();
+		antwort.setRueckfrageId(ANSWER_ID);
 		antwort.setAnswerText(ANSWER_TEXT);
 		antwort.setSentAt(SEND_AT);
 		antwort.setAttachmentFileId(List.of(ANSWER_FILE_ID));
diff --git a/server/src/test/java/de/ozgcloud/antragsraum/nachricht/NachrichtMapperTest.java b/server/src/test/java/de/ozgcloud/antragsraum/nachricht/NachrichtMapperTest.java
index 6b8a2aa6499b97fbf63eec72a15540f5dde22739..e4b967011ef35fd0de5b51901d23671997c2443f 100644
--- a/server/src/test/java/de/ozgcloud/antragsraum/nachricht/NachrichtMapperTest.java
+++ b/server/src/test/java/de/ozgcloud/antragsraum/nachricht/NachrichtMapperTest.java
@@ -179,6 +179,13 @@ class NachrichtMapperTest {
 			assertThat(nachricht.replyNachrichten()).isEmpty();
 		}
 
+		@Test
+		void shouldMapAnswerNachrichtId() {
+			var nachricht = mapper.fromRestRueckfrage(answeredRueckfrage, NachrichtTestFactory.NACHRICHT_EVENT_ID);
+
+			assertThat(nachricht.replyNachrichten().getFirst().antwortId()).isEqualTo(AntragraumproxyGrpcRueckfrageTestFactory.ANSWER_ID);
+		}
+
 		@Test
 		void shouldMapAnswerNachrichtText() {
 			var nachricht = mapper.fromRestRueckfrage(answeredRueckfrage, NachrichtTestFactory.NACHRICHT_EVENT_ID);
diff --git a/server/src/test/java/de/ozgcloud/antragsraum/nachricht/ReplyNachrichtTestFactory.java b/server/src/test/java/de/ozgcloud/antragsraum/nachricht/ReplyNachrichtTestFactory.java
index ca44f4f85426e5e143179ad91a164fa8ef4e88aa..072cc052aa28adf3def265ca47a54e4eb2dcb417 100644
--- a/server/src/test/java/de/ozgcloud/antragsraum/nachricht/ReplyNachrichtTestFactory.java
+++ b/server/src/test/java/de/ozgcloud/antragsraum/nachricht/ReplyNachrichtTestFactory.java
@@ -23,7 +23,8 @@ package de.ozgcloud.antragsraum.nachricht;
 
 public class ReplyNachrichtTestFactory {
 	public static final String ID = "60af924b4f1a2560298b4567";
-	public static final String NACHRICHT_EVENT_ID = "60af924b4f1a2560298b4567";
+	public static final String ANTWORT_ID = "60af924b4f1a2560298b4568";
+	public static final String NACHRICHT_EVENT_ID = "60af924b4f1a2560298b4569";
 	public static final String TEXT = "Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam";
 
 	static ReplyNachricht create() {
@@ -33,6 +34,7 @@ public class ReplyNachrichtTestFactory {
 	static ReplyNachricht.ReplyNachrichtBuilder createBuilder() {
 		return ReplyNachricht.builder()
 		  .id(ID)
+		  .antwortId(ANTWORT_ID)
 		  .nachrichtEventId(NACHRICHT_EVENT_ID)
 		  .postfachId(NachrichtTestFactory.POSTFACH_ID)
 		  .message(TEXT);