diff --git a/wls-basisdaten-service/src/main/java/de/muenchen/oss/wahllokalsystem/basisdatenservice/rest/ClientDemoRestController.java b/wls-basisdaten-service/src/main/java/de/muenchen/oss/wahllokalsystem/basisdatenservice/rest/ClientDemoRestController.java
deleted file mode 100644
index fd6f784e8..000000000
--- a/wls-basisdaten-service/src/main/java/de/muenchen/oss/wahllokalsystem/basisdatenservice/rest/ClientDemoRestController.java
+++ /dev/null
@@ -1,19 +0,0 @@
-package de.muenchen.oss.wahllokalsystem.basisdatenservice.rest;
-
-import lombok.RequiredArgsConstructor;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
-
-@RestController
-@RequestMapping("/demo")
-@RequiredArgsConstructor
-public class ClientDemoRestController {
-
-    private final DemoClient demoClient;
-
-    @GetMapping
-    public DemoDTO getDemo() {
-        return demoClient.getDemo();
-    }
-}
diff --git a/wls-basisdaten-service/src/main/java/de/muenchen/oss/wahllokalsystem/basisdatenservice/rest/DemoClient.java b/wls-basisdaten-service/src/main/java/de/muenchen/oss/wahllokalsystem/basisdatenservice/rest/DemoClient.java
deleted file mode 100644
index 2a10352b4..000000000
--- a/wls-basisdaten-service/src/main/java/de/muenchen/oss/wahllokalsystem/basisdatenservice/rest/DemoClient.java
+++ /dev/null
@@ -1,20 +0,0 @@
-package de.muenchen.oss.wahllokalsystem.basisdatenservice.rest;
-
-import de.muenchen.oss.wahllokalsystem.basisdatenservice.eai.aou.client.WahlvorschlagControllerApi;
-import lombok.RequiredArgsConstructor;
-import lombok.val;
-import org.springframework.stereotype.Component;
-
-@Component
-@RequiredArgsConstructor
-public class DemoClient {
-
-    private final WahlvorschlagControllerApi wahlvorschlagControllerApi;
-
-    public DemoDTO getDemo() {
-        val wahlvorschlaege = wahlvorschlagControllerApi.loadWahlvorschlaege("wahlID", "wahlbezirkID");
-
-        return new DemoDTO(wahlvorschlaege.getStimmzettelgebietID(), "" + wahlvorschlaege.getWahlvorschlaege().size());
-    }
-
-}
diff --git a/wls-basisdaten-service/src/main/java/de/muenchen/oss/wahllokalsystem/basisdatenservice/rest/DemoDTO.java b/wls-basisdaten-service/src/main/java/de/muenchen/oss/wahllokalsystem/basisdatenservice/rest/DemoDTO.java
deleted file mode 100644
index 8504b0a8d..000000000
--- a/wls-basisdaten-service/src/main/java/de/muenchen/oss/wahllokalsystem/basisdatenservice/rest/DemoDTO.java
+++ /dev/null
@@ -1,4 +0,0 @@
-package de.muenchen.oss.wahllokalsystem.basisdatenservice.rest;
-
-public record DemoDTO(String demoString1, String demoString) {
-}
diff --git a/wls-basisdaten-service/src/main/java/de/muenchen/oss/wahllokalsystem/basisdatenservice/security/AuthoritiesEnum.java b/wls-basisdaten-service/src/main/java/de/muenchen/oss/wahllokalsystem/basisdatenservice/security/AuthoritiesEnum.java
deleted file mode 100644
index 0202f7bc6..000000000
--- a/wls-basisdaten-service/src/main/java/de/muenchen/oss/wahllokalsystem/basisdatenservice/security/AuthoritiesEnum.java
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * Copyright (c): it@M - Dienstleister für Informations- und Telekommunikationstechnik
- * der Landeshauptstadt München, 2024
- */
-package de.muenchen.oss.wahllokalsystem.basisdatenservice.security;
-
-import org.springframework.data.repository.PagingAndSortingRepository;
-import org.springframework.security.access.prepost.PreAuthorize;
-
-/**
- * Each possible authority in this project is represented by an enum. The enums are used within the
- * {@link PagingAndSortingRepository} in the annotation e.g.
- * {@link PreAuthorize}.
- */
-public enum AuthoritiesEnum {
-    WLS_BASISDATEN_SERVICE_READ_THEENTITY, WLS_BASISDATEN_SERVICE_WRITE_THEENTITY, WLS_BASISDATEN_SERVICE_DELETE_THEENTITY,
-    // add your authorities here and also add these new authorities to sso-authorisation.json.
-
-}
diff --git a/wls-basisdaten-service/src/test/java/de/muenchen/oss/wahllokalsystem/basisdatenservice/TestConstants.java b/wls-basisdaten-service/src/test/java/de/muenchen/oss/wahllokalsystem/basisdatenservice/TestConstants.java
index be39858e8..6e97356b1 100644
--- a/wls-basisdaten-service/src/test/java/de/muenchen/oss/wahllokalsystem/basisdatenservice/TestConstants.java
+++ b/wls-basisdaten-service/src/test/java/de/muenchen/oss/wahllokalsystem/basisdatenservice/TestConstants.java
@@ -5,12 +5,7 @@
 package de.muenchen.oss.wahllokalsystem.basisdatenservice;
 
 import lombok.AccessLevel;
-import lombok.EqualsAndHashCode;
-import lombok.Getter;
 import lombok.NoArgsConstructor;
-import lombok.Setter;
-import lombok.ToString;
-import org.springframework.hateoas.RepresentationModel;
 
 @NoArgsConstructor(access = AccessLevel.PRIVATE)
 public final class TestConstants {
@@ -19,15 +14,4 @@ public final class TestConstants {
 
     public static final String SPRING_NO_SECURITY_PROFILE = "no-security";
 
-    @NoArgsConstructor
-    @Getter
-    @Setter
-    @EqualsAndHashCode(callSuper = true)
-    @ToString(callSuper = true)
-    public static class TheEntityDto extends RepresentationModel {
-
-        private String textAttribute;
-
-    }
-
 }
diff --git a/wls-basisdaten-service/src/test/resources/demo.http b/wls-basisdaten-service/src/test/resources/demo.http
deleted file mode 100644
index ebca281b3..000000000
--- a/wls-basisdaten-service/src/test/resources/demo.http
+++ /dev/null
@@ -1,22 +0,0 @@
-### get token for wls_all
-POST http://kubernetes.docker.internal:8100/auth/realms/wls_realm/protocol/openid-connect/token
-Content-Type: application/x-www-form-urlencoded
-
-password = test &
-grant_type = password &
-client_secret = top-secret &
-client_id = wls &
-username = wls_all
-
-> {%
-    client.global.set("auth_token", response.body.access_token);
-    client.global.set("token_type", response.body.token_type);
-%}
-
-### get userinfo with auth_token
-GET http://kubernetes.docker.internal:8100/auth/realms/wls_realm/protocol/openid-connect/userinfo
-Authorization: {{ token_type }} {{ auth_token }}
-
-### Demo für client zu EAI - will result in 500 als long as eai is not implemented (not implemented yet)
-GET http://localhost:39151/demo
-Authorization: {{ token_type }} {{ auth_token }}
\ No newline at end of file