diff --git a/generators/entity-microfrontend/templates/ui/widgets/entity/detailsWidget/src/components/EntityDetailsContainer.js.ejs b/generators/entity-microfrontend/templates/ui/widgets/entity/detailsWidget/src/components/EntityDetailsContainer.js.ejs
index 2a4b851a..fea88368 100644
--- a/generators/entity-microfrontend/templates/ui/widgets/entity/detailsWidget/src/components/EntityDetailsContainer.js.ejs
+++ b/generators/entity-microfrontend/templates/ui/widgets/entity/detailsWidget/src/components/EntityDetailsContainer.js.ejs
@@ -108,12 +108,12 @@ class <%= ComponentName %> extends React.Component {
   onError: PropTypes.func,
   t: PropTypes.func.isRequired,
   keycloak: keycloakType.isRequired,
-  config: PropTypes.func,
+  config: PropTypes.object,
 };
 
 <%= ComponentName %>.defaultProps = {
   onError: () => {},
-  config: () => {},
+  config: {},
 };
 
 export default withKeycloak(withTranslation()(<%= ComponentName %>));
diff --git a/generators/entity-microfrontend/templates/ui/widgets/entity/formWidget/src/components/EntityAddFormContainer.js.ejs b/generators/entity-microfrontend/templates/ui/widgets/entity/formWidget/src/components/EntityAddFormContainer.js.ejs
index 39b05623..ba664e94 100644
--- a/generators/entity-microfrontend/templates/ui/widgets/entity/formWidget/src/components/EntityAddFormContainer.js.ejs
+++ b/generators/entity-microfrontend/templates/ui/widgets/entity/formWidget/src/components/EntityAddFormContainer.js.ejs
@@ -88,14 +88,14 @@ class <%= entityClass %>AddFormContainer extends PureComponent {
   onCreate: PropTypes.func,
   t: PropTypes.func.isRequired,
   keycloak: keycloakType.isRequired,
-  config: PropTypes.func,
+  config: PropTypes.object,
 };
 
 <%= entityClass %>AddFormContainer.defaultProps = {
   onError: () => {},
   onCancelEditing: () => {},
   onCreate: () => {},
-  config: () => {},
+  config: {},
 };
 
 export default withKeycloak(withTranslation()(<%= entityClass %>AddFormContainer));
diff --git a/generators/entity-microfrontend/templates/ui/widgets/entity/formWidget/src/components/EntityEditFormContainer.js.ejs b/generators/entity-microfrontend/templates/ui/widgets/entity/formWidget/src/components/EntityEditFormContainer.js.ejs
index 9b601a4d..63d77dfd 100644
--- a/generators/entity-microfrontend/templates/ui/widgets/entity/formWidget/src/components/EntityEditFormContainer.js.ejs
+++ b/generators/entity-microfrontend/templates/ui/widgets/entity/formWidget/src/components/EntityEditFormContainer.js.ejs
@@ -174,7 +174,7 @@ class <%= entityClass %>EditFormContainer extends PureComponent {
   onDelete: PropTypes.func,
   t: PropTypes.func.isRequired,
   keycloak: keycloakType.isRequired,
-  config: PropTypes.func,
+  config: PropTypes.object,
 };
 
 <%= entityClass %>EditFormContainer.defaultProps = {
@@ -182,7 +182,7 @@ class <%= entityClass %>EditFormContainer extends PureComponent {
   onDelete: () => {},
   onUpdate: () => {},
   onError: () => {},
-  config: () => {},
+  config: {},
 };
 
 export default withKeycloak(withTranslation()(<%= entityClass %>EditFormContainer));
diff --git a/generators/entity-microfrontend/templates/ui/widgets/entity/formWidget/src/components/__tests__/EntityAddFormContainer.test.js.ejs b/generators/entity-microfrontend/templates/ui/widgets/entity/formWidget/src/components/__tests__/EntityAddFormContainer.test.js.ejs
index d49620ec..614df7d5 100644
--- a/generators/entity-microfrontend/templates/ui/widgets/entity/formWidget/src/components/__tests__/EntityAddFormContainer.test.js.ejs
+++ b/generators/entity-microfrontend/templates/ui/widgets/entity/formWidget/src/components/__tests__/EntityAddFormContainer.test.js.ejs
@@ -6,6 +6,16 @@ import <%= entityClass %>AddFormContainer from 'components/<%= entityClass %>Add
 import 'i18n/__mocks__/i18nMock';
 import { <%= entityInstance %>MockAdd as <%= entityInstance %>Mock } from 'components/__mocks__/<%= entityInstance %>Mocks';
 
+const configMock = {
+  systemParams: {
+    api: {
+      '<%= entityFileName %>-api': {
+        url: '',
+      },
+    },
+  },
+};
+
 jest.mock('api/<%= entityInstancePlural %>');
 jest.mock('@material-ui/pickers', () => {
   // eslint-disable-next-line react/prop-types
@@ -72,7 +82,7 @@ describe('<%= entityClass %>AddFormContainer', () => {
     api<%= entityClass %>Post.mockImplementation(data => Promise.resolve(data));
 
     const { findByTestId, findByLabelText, queryByText, rerender } = render(
-      <<%= entityClass %>AddFormContainer onError={onErrorMock} onUpdate={onCreateMock} />
+      <<%= entityClass %>AddFormContainer onError={onErrorMock} onUpdate={onCreateMock} config={configMock} />
     );
 
     <%_
@@ -97,7 +107,7 @@ describe('<%= entityClass %>AddFormContainer', () => {
       }
     })
     _%>
-    rerender(<<%= entityClass %>AddFormContainer onError={onErrorMock} onUpdate={onCreateMock} />);
+    rerender(<<%= entityClass %>AddFormContainer onError={onErrorMock} onUpdate={onCreateMock} config={configMock} />);
 
     const saveButton = await findByTestId('submit-btn');
 
@@ -118,7 +128,7 @@ describe('<%= entityClass %>AddFormContainer', () => {
     api<%= entityClass %>Post.mockImplementation(() => Promise.reject());
 
     const { findByTestId, findByLabelText, queryByText, rerender } = render(
-      <<%= entityClass %>AddFormContainer onError={onErrorMock} onUpdate={onCreateMock} />
+      <<%= entityClass %>AddFormContainer onError={onErrorMock} onUpdate={onCreateMock} config={configMock} />
     );
 
     <%_
@@ -143,7 +153,7 @@ describe('<%= entityClass %>AddFormContainer', () => {
       }
     })
     _%>
-    rerender(<<%= entityClass %>AddFormContainer onError={onErrorMock} onUpdate={onCreateMock} />);
+    rerender(<<%= entityClass %>AddFormContainer onError={onErrorMock} onUpdate={onCreateMock} config={configMock} />);
 
     const saveButton = await findByTestId('submit-btn');
 
diff --git a/generators/entity-microfrontend/templates/ui/widgets/entity/formWidget/src/components/__tests__/EntityEditFormContainer.test.js.ejs b/generators/entity-microfrontend/templates/ui/widgets/entity/formWidget/src/components/__tests__/EntityEditFormContainer.test.js.ejs
index a982dd8b..692da05c 100644
--- a/generators/entity-microfrontend/templates/ui/widgets/entity/formWidget/src/components/__tests__/EntityEditFormContainer.test.js.ejs
+++ b/generators/entity-microfrontend/templates/ui/widgets/entity/formWidget/src/components/__tests__/EntityEditFormContainer.test.js.ejs
@@ -6,6 +6,16 @@ import <%= entityClass %>EditFormContainer from 'components/<%= entityClass %>Ed
 import 'i18n/__mocks__/i18nMock';
 import { <%= entityInstance %>MockEdit as <%= entityInstance %>Mock } from 'components/__mocks__/<%= entityInstance %>Mocks';
 
+const configMock = {
+  systemParams: {
+    api: {
+      '<%= entityFileName %>-api': {
+        url: '',
+      },
+    },
+  },
+};
+
 jest.mock('api/<%= entityInstancePlural %>');
 
 jest.mock('auth/withKeycloak', () => {
@@ -38,7 +48,7 @@ describe('<%= entityClass %>EditFormContainer', () => {
   it('loads data', async () => {
     api<%= entityClass %>Get.mockImplementation(() => Promise.resolve(<%= entityInstance %>Mock));
     const { queryByText } = render(
-      <<%= entityClass %>EditFormContainer id="1" onError={onErrorMock} onUpdate={onUpdateMock} />
+      <<%= entityClass %>EditFormContainer id="1" onError={onErrorMock} onUpdate={onUpdateMock} config={configMock} />
     );
 
     await wait(() => {
@@ -54,7 +64,7 @@ describe('<%= entityClass %>EditFormContainer', () => {
     api<%= entityClass %>Put.mockImplementation(() => Promise.resolve(<%= entityInstance %>Mock));
 
     const { findByTestId, queryByText } = render(
-      <<%= entityClass %>EditFormContainer id="1" onError={onErrorMock} onUpdate={onUpdateMock} />
+      <<%= entityClass %>EditFormContainer id="1" onError={onErrorMock} onUpdate={onUpdateMock} config={configMock} />
     );
 
     const saveButton = await findByTestId('submit-btn');
@@ -73,7 +83,7 @@ describe('<%= entityClass %>EditFormContainer', () => {
   it('shows an error if data is not successfully loaded', async () => {
     api<%= entityClass %>Get.mockImplementation(() => Promise.reject());
     const { queryByText } = render(
-      <<%= entityClass %>EditFormContainer id="1" onError={onErrorMock} onUpdate={onUpdateMock} />
+      <<%= entityClass %>EditFormContainer id="1" onError={onErrorMock} onUpdate={onUpdateMock} config={configMock} />
     );
 
     await wait(() => {
@@ -89,7 +99,7 @@ describe('<%= entityClass %>EditFormContainer', () => {
     api<%= entityClass %>Get.mockImplementation(() => Promise.resolve(<%= entityInstance %>Mock));
     api<%= entityClass %>Put.mockImplementation(() => Promise.reject());
     const { findByTestId, getByText } = render(
-      <<%= entityClass %>EditFormContainer id="1" onError={onErrorMock} />
+      <<%= entityClass %>EditFormContainer id="1" onError={onErrorMock} config={configMock} />
     );
 
     const saveButton = await findByTestId('submit-btn');
diff --git a/generators/entity-microfrontend/templates/ui/widgets/entity/tableWidget/src/components/EntityTableContainer.js.ejs b/generators/entity-microfrontend/templates/ui/widgets/entity/tableWidget/src/components/EntityTableContainer.js.ejs
index 167b87cb..4a1dcfb6 100644
--- a/generators/entity-microfrontend/templates/ui/widgets/entity/tableWidget/src/components/EntityTableContainer.js.ejs
+++ b/generators/entity-microfrontend/templates/ui/widgets/entity/tableWidget/src/components/EntityTableContainer.js.ejs
@@ -265,7 +265,7 @@ class <%= ComponentName %> extends Component {
     currentPage: PropTypes.number,
     itemsPerPage: PropTypes.number,
   }),
-  config: PropTypes.func,
+  config: PropTypes.object,
 };
 
 <%= ComponentName %>.defaultProps = {
@@ -275,7 +275,7 @@ class <%= ComponentName %> extends Component {
   onSelect: () => {},
   paginationMode: '',
   pagination: null,
-  config: () => {},
+  config: {},
 };
 
 export default withKeycloak(