diff --git a/src/app/component-library/catalog/asset-detail-dialog/asset-property-grid-group-builder.ts b/src/app/component-library/catalog/asset-detail-dialog/asset-property-grid-group-builder.ts
index 5a4933d1f..5011f4c30 100644
--- a/src/app/component-library/catalog/asset-detail-dialog/asset-property-grid-group-builder.ts
+++ b/src/app/component-library/catalog/asset-detail-dialog/asset-property-grid-group-builder.ts
@@ -163,8 +163,7 @@ export class AssetPropertyGridGroupBuilder {
             title: `${groupLabel} Contract Policy)`,
             subtitle: asset.name,
             icon: 'policy',
-            objectForJson: getLegacyPolicy(contractOffer.contractPolicy)
-              .policyJsonLd,
+            objectForJson: getLegacyPolicy(contractOffer.contractPolicy),
           }),
       },
       {
diff --git a/src/app/core/services/api/fake-backend/asset-fake-service.ts b/src/app/core/services/api/fake-backend/asset-fake-service.ts
index 5dfdbd3d1..aecf3f826 100644
--- a/src/app/core/services/api/fake-backend/asset-fake-service.ts
+++ b/src/app/core/services/api/fake-backend/asset-fake-service.ts
@@ -6,7 +6,7 @@ import {
 } from '@sovity.de/edc-client';
 import {TestAssets} from './data/test-assets';
 
-export let assets: UiAsset[] = [TestAssets.full, TestAssets.boring];
+let assets: UiAsset[] = [TestAssets.full, TestAssets.boring];
 
 export const assetPage = (): AssetPage => {
   return {
diff --git a/src/app/core/services/api/fake-backend/catalog-fake-service.ts b/src/app/core/services/api/fake-backend/catalog-fake-service.ts
index 9d51203a1..73d71589b 100644
--- a/src/app/core/services/api/fake-backend/catalog-fake-service.ts
+++ b/src/app/core/services/api/fake-backend/catalog-fake-service.ts
@@ -2,7 +2,7 @@ import {UiDataOffer} from '@sovity.de/edc-client';
 import {TestAssets} from './data/test-assets';
 import {TestPolicies} from './data/test-policies';
 
-export let uiDataOffers: UiDataOffer[] = [
+let dataOffers: UiDataOffer[] = [
   {
     endpoint: 'http://existing-other-connector/api/dsp',
     participantId: 'existing-other-connector',
@@ -34,5 +34,5 @@ export let uiDataOffers: UiDataOffer[] = [
 export const getCatalogPageDataOffers = (
   connectorEndpoint: string,
 ): UiDataOffer[] => {
-  return uiDataOffers.filter((it) => it.endpoint === connectorEndpoint);
+  return dataOffers.filter((it) => it.endpoint === connectorEndpoint);
 };
diff --git a/src/app/core/services/api/fake-backend/contract-agreement-fake-service.ts b/src/app/core/services/api/fake-backend/contract-agreement-fake-service.ts
index 0b75af483..b81ea8bfa 100644
--- a/src/app/core/services/api/fake-backend/contract-agreement-fake-service.ts
+++ b/src/app/core/services/api/fake-backend/contract-agreement-fake-service.ts
@@ -9,7 +9,7 @@ import {Patcher, patchObj} from '../../../utils/object-utils';
 import {TestAssets} from './data/test-assets';
 import {TestPolicies} from './data/test-policies';
 
-export let contractAgreements: ContractAgreementCard[] = [
+let contractAgreements: ContractAgreementCard[] = [
   {
     contractAgreementId: 'my-own-asset-cd:f52a5d30-6356-4a55-a75a-3c45d7a88c3e',
     contractNegotiationId:
diff --git a/src/app/core/services/api/fake-backend/contract-definition-fake-service.ts b/src/app/core/services/api/fake-backend/contract-definition-fake-service.ts
index d2ec36bd6..2ce83f9ea 100644
--- a/src/app/core/services/api/fake-backend/contract-definition-fake-service.ts
+++ b/src/app/core/services/api/fake-backend/contract-definition-fake-service.ts
@@ -6,7 +6,7 @@ import {
 } from '@sovity.de/edc-client';
 import {AssetProperty} from '../../models/asset-properties';
 
-export let contractDefinitions: ContractDefinitionEntry[] = [
+let contractDefinitions: ContractDefinitionEntry[] = [
   {
     contractDefinitionId: 'test-contract-definition-1',
     contractPolicyId: 'test-policy-definition-1',
diff --git a/src/app/core/services/api/fake-backend/contract-negotiation-fake-service.ts b/src/app/core/services/api/fake-backend/contract-negotiation-fake-service.ts
index 4a8fc0e05..cc600aaa6 100644
--- a/src/app/core/services/api/fake-backend/contract-negotiation-fake-service.ts
+++ b/src/app/core/services/api/fake-backend/contract-negotiation-fake-service.ts
@@ -21,7 +21,7 @@ const agreed: ContractNegotiationState = {
   simplifiedState: ContractNegotiationStateSimplifiedStateEnum.Agreed,
 };
 
-export let negotiations: UiContractNegotiation[] = [
+let negotiations: UiContractNegotiation[] = [
   {
     contractNegotiationId: 'test-contract-negotiation-1',
     createdAt: new Date(),
diff --git a/src/app/core/services/api/fake-backend/policy-definition-fake-service.ts b/src/app/core/services/api/fake-backend/policy-definition-fake-service.ts
index 1e76985c0..d109b6252 100644
--- a/src/app/core/services/api/fake-backend/policy-definition-fake-service.ts
+++ b/src/app/core/services/api/fake-backend/policy-definition-fake-service.ts
@@ -6,7 +6,7 @@ import {
 } from '@sovity.de/edc-client';
 import {TestPolicies} from './data/test-policies';
 
-export let policyDefinitions: PolicyDefinitionDto[] = [
+let policyDefinitions: PolicyDefinitionDto[] = [
   {
     policyDefinitionId: 'test-policy-definition-1',
     policy: TestPolicies.connectorRestricted,
diff --git a/src/app/core/services/api/fake-backend/transfer-history-fake-service.ts b/src/app/core/services/api/fake-backend/transfer-history-fake-service.ts
index f972331e9..18dbcbd60 100644
--- a/src/app/core/services/api/fake-backend/transfer-history-fake-service.ts
+++ b/src/app/core/services/api/fake-backend/transfer-history-fake-service.ts
@@ -3,10 +3,10 @@ import {
   TransferHistoryPage,
   UiAsset,
 } from '@sovity.de/edc-client';
-import {assets} from './asset-fake-service';
+import {getAssetById} from './asset-fake-service';
 import {TestAssets} from './data/test-assets';
 
-export let transferHistoryEntries: TransferHistoryEntry[] = [
+let transferHistoryEntries: TransferHistoryEntry[] = [
   {
     transferProcessId: '339b2a27-3b66-49f5-8b43-6a400d5914b5',
     createdDate: new Date('2023-03-20T11:18:59.659Z'),
@@ -88,7 +88,7 @@ export const transferProcessAsset = (transferProcessId: string): UiAsset => {
     TestAssets.dummyAsset(assetId),
   );
 
-  const assetEntry = assets.find((it) => it.assetId === assetId);
+  const assetEntry = getAssetById(assetId);
 
   return isProviding && assetEntry
     ? TestAssets.toAssetDto(assetEntry)