diff --git a/src/main/kotlin/no/nav/klage/dokument/api/view/PreviewInput.kt b/src/main/kotlin/no/nav/klage/dokument/api/view/PreviewInput.kt
index 209d6cb11..3979d68c2 100644
--- a/src/main/kotlin/no/nav/klage/dokument/api/view/PreviewInput.kt
+++ b/src/main/kotlin/no/nav/klage/dokument/api/view/PreviewInput.kt
@@ -42,4 +42,5 @@ data class PreviewForlengetBehandlingstidInput(
     val behandlingstidUnits: Int?,
     val behandlingstidUnitTypeId: String?,
     val behandlingstidDate: String?,
+    val customText: String?,
 )
\ No newline at end of file
diff --git a/src/main/kotlin/no/nav/klage/dokument/clients/kabaljsontopdf/domain/RequestResponse.kt b/src/main/kotlin/no/nav/klage/dokument/clients/kabaljsontopdf/domain/RequestResponse.kt
index 6d01170d4..74ba03482 100644
--- a/src/main/kotlin/no/nav/klage/dokument/clients/kabaljsontopdf/domain/RequestResponse.kt
+++ b/src/main/kotlin/no/nav/klage/dokument/clients/kabaljsontopdf/domain/RequestResponse.kt
@@ -70,6 +70,7 @@ data class ForlengetBehandlingstidRequest(
     val behandlingstidDate: String?,
     val avsenderEnhetId: String,
     val type: Type,
+    val customText: String?,
 ) {
     data class Part(
         val name: String,
diff --git a/src/main/kotlin/no/nav/klage/dokument/service/KabalJsonToPdfService.kt b/src/main/kotlin/no/nav/klage/dokument/service/KabalJsonToPdfService.kt
index 5906927df..a7de97521 100644
--- a/src/main/kotlin/no/nav/klage/dokument/service/KabalJsonToPdfService.kt
+++ b/src/main/kotlin/no/nav/klage/dokument/service/KabalJsonToPdfService.kt
@@ -79,6 +79,7 @@ class KabalJsonToPdfService(
         previousBehandlingstidInfo: String?,
         reason: String?,
         behandlingstidDate: String?,
+        customText: String?,
     ): ByteArray {
         val bytes = kabalJsonToPdfClient.getForlengetBehandlingstidPDF(
             forlengetBehandlingstidRequest = ForlengetBehandlingstidRequest(
@@ -105,6 +106,7 @@ class KabalJsonToPdfService(
                 previousBehandlingstidInfo = previousBehandlingstidInfo,
                 reason = reason,
                 behandlingstidDate = behandlingstidDate,
+                customText = customText,
             )
         )
         return bytes
diff --git a/src/main/kotlin/no/nav/klage/dokument/service/PreviewService.kt b/src/main/kotlin/no/nav/klage/dokument/service/PreviewService.kt
index b64abfd3e..f05f695c5 100644
--- a/src/main/kotlin/no/nav/klage/dokument/service/PreviewService.kt
+++ b/src/main/kotlin/no/nav/klage/dokument/service/PreviewService.kt
@@ -119,8 +119,8 @@ class PreviewService(
             previousBehandlingstidInfo = input.previousBehandlingstidInfo,
             reason = input.reason,
             behandlingstidDate = input.behandlingstidDate,
-
-            )
+            customText = input.customText,
+        )
     }
 
     private fun PreviewSvarbrevAnonymousInput.toSvarbrev(): Svarbrev {