[8.x] [Synonyms UI] Synonyms UI base plugin (#203284) (#205843)

# Backport This will backport the following commits from `main` to `8.x`: - [[Synonyms UI] Synonyms UI base plugin (#203284)](https://github.com/elastic/kibana/pull/203284)  ### Questions ? Please refer to the [Backport tool documentation](https://github.com/sqren/backport)
2025-04-24 01:38:56 -04:00 · 2025-01-08 14:22:06 +01:00 · 2025-01-08 14:22:06 +01:00 · 9b0302c22b
commit 9b0302c22b
parent 464426883a
32 changed files with 432 additions and 1 deletions
--- a/.github/CODEOWNERS
+++ b/.github/CODEOWNERS
@ -804,6 +804,7 @@ x-pack/solutions/search/plugins/search_notebooks @elastic/search-kibana
 x-pack/solutions/search/plugins/search_playground @elastic/search-kibana
 src/platform/packages/shared/kbn-search-response-warnings @elastic/kibana-data-discovery
 x-pack/solutions/search/packages/search/shared_ui @elastic/search-kibana
+x-pack/solutions/search/plugins/search_synonyms @elastic/search-kibana
 src/platform/packages/shared/kbn-search-types @elastic/kibana-data-discovery
 x-pack/platform/plugins/shared/searchprofiler @elastic/kibana-management
 x-pack/test/security_api_integration/packages/helpers @elastic/kibana-security
--- a/config/serverless.yml
+++ b/config/serverless.yml
@ -8,6 +8,7 @@ xpack.fleet.internal.activeAgentsSoftLimit: 25000
 xpack.fleet.internal.onlyAllowAgentUpgradeToKnownVersions: true
 xpack.fleet.internal.retrySetupOnBoot: true
 xpack.fleet.internal.useMeteringApi: true
+xpack.searchSynonyms.enabled: false

 ## Fine-tune the feature privileges.
 xpack.features.overrides:
--- a/docs/developer/plugin-list.asciidoc
+++ b/docs/developer/plugin-list.asciidoc
@ -856,6 +856,10 @@ detailed information on how Elasticsearch executed the search request. People us
 to understand why a search request might be slow.


+|{kib-repo}blob/{branch}/x-pack/solutions/search/plugins/search_synonyms/README.md[searchSynonyms]
+|A plugin to manage synonyms in Elasticsearch through Synonyms APIs through Kibana.
+
+
 |{kib-repo}blob/{branch}/x-pack/platform/plugins/shared/security/README.md[security]
 |See Configuring security in
 Kibana.
--- a/package.json
+++ b/package.json
@ -813,6 +813,7 @@
    "@kbn/search-playground": "link:x-pack/solutions/search/plugins/search_playground",
    "@kbn/search-response-warnings": "link:src/platform/packages/shared/kbn-search-response-warnings",
    "@kbn/search-shared-ui": "link:x-pack/solutions/search/packages/search/shared_ui",
+    "@kbn/search-synonyms": "link:x-pack/solutions/search/plugins/search_synonyms",
    "@kbn/search-types": "link:src/platform/packages/shared/kbn-search-types",
    "@kbn/searchprofiler-plugin": "link:x-pack/platform/plugins/shared/searchprofiler",
    "@kbn/security-api-key-management": "link:x-pack/platform/packages/shared/security/api_key_management",
--- a/packages/kbn-optimizer/limits.yml
+++ b/packages/kbn-optimizer/limits.yml
@ -148,6 +148,7 @@ pageLoadAssetSize:
  searchNotebooks: 18942
  searchPlayground: 19325
  searchprofiler: 67080
+  searchSynonyms: 20262
  security: 81771
  securitySolution: 98429
  securitySolutionEss: 31781
--- a/src/platform/packages/shared/deeplinks/search/constants.ts
+++ b/src/platform/packages/shared/deeplinks/search/constants.ts
@ -17,6 +17,7 @@ export const SERVERLESS_ES_APP_ID = 'serverlessElasticsearch';
 export const SERVERLESS_ES_CONNECTORS_ID = 'serverlessConnectors';
 export const ES_SEARCH_PLAYGROUND_ID = 'searchPlayground';
 export const SERVERLESS_ES_SEARCH_INFERENCE_ENDPOINTS_ID = 'searchInferenceEndpoints';
+export const ES_SEARCH_SYNONYMS_ID = 'searchSynonyms';
 export const SEARCH_HOMEPAGE = 'searchHomepage';
 export const SEARCH_INDICES_START = 'elasticsearchStart';
 export const SEARCH_INDICES = 'elasticsearchIndices';
--- a/src/platform/packages/shared/deeplinks/search/deep_links.ts
+++ b/src/platform/packages/shared/deeplinks/search/deep_links.ts
@ -26,6 +26,7 @@ import {
  SEARCH_VECTOR_SEARCH,
  SEARCH_SEMANTIC_SEARCH,
  SEARCH_AI_SEARCH,
+  ES_SEARCH_SYNONYMS_ID,
 } from './constants';

 export type EnterpriseSearchApp = typeof ENTERPRISE_SEARCH_APP_ID;
@ -38,6 +39,7 @@ export type ServerlessSearchApp = typeof SERVERLESS_ES_APP_ID;
 export type ConnectorsId = typeof SERVERLESS_ES_CONNECTORS_ID;
 export type SearchPlaygroundId = typeof ES_SEARCH_PLAYGROUND_ID;
 export type SearchInferenceEndpointsId = typeof SERVERLESS_ES_SEARCH_INFERENCE_ENDPOINTS_ID;
+export type SearchSynonymsId = typeof ES_SEARCH_SYNONYMS_ID;
 export type SearchHomepage = typeof SEARCH_HOMEPAGE;
 export type SearchStart = typeof SEARCH_INDICES_START;
 export type SearchIndices = typeof SEARCH_INDICES;
@ -54,6 +56,8 @@ export type AppsearchLinkId = 'engines';

 export type SearchInferenceEndpointsLinkId = 'inferenceEndpoints';

+export type SynonymsLinkId = 'synonyms';
+
 export type SearchIndicesLinkId = typeof SEARCH_INDICES_CREATE_INDEX;

 export type DeepLinkId =
@ -67,11 +71,13 @@ export type DeepLinkId =
  | ConnectorsId
  | SearchPlaygroundId
  | SearchInferenceEndpointsId
+  | SearchSynonymsId
  | SearchHomepage
  | `${EnterpriseSearchContentApp}:${ContentLinkId}`
  | `${EnterpriseSearchApplicationsApp}:${ApplicationsLinkId}`
  | `${EnterpriseSearchAppsearchApp}:${AppsearchLinkId}`
  | `${SearchInferenceEndpointsId}:${SearchInferenceEndpointsLinkId}`
+  | `${SearchSynonymsId}:${SynonymsLinkId}`
  | SearchStart
  | SearchIndices
  | SearchElasticsearch
--- a/tsconfig.base.json
+++ b/tsconfig.base.json
@ -1602,6 +1602,8 @@
      "@kbn/search-response-warnings/*": ["src/platform/packages/shared/kbn-search-response-warnings/*"],
      "@kbn/search-shared-ui": ["x-pack/solutions/search/packages/search/shared_ui"],
      "@kbn/search-shared-ui/*": ["x-pack/solutions/search/packages/search/shared_ui/*"],
+      "@kbn/search-synonyms": ["x-pack/solutions/search/plugins/search_synonyms"],
+      "@kbn/search-synonyms/*": ["x-pack/solutions/search/plugins/search_synonyms/*"],
      "@kbn/search-types": ["src/platform/packages/shared/kbn-search-types"],
      "@kbn/search-types/*": ["src/platform/packages/shared/kbn-search-types/*"],
      "@kbn/searchprofiler-plugin": ["x-pack/platform/plugins/shared/searchprofiler"],
--- a/x-pack/solutions/search/plugins/enterprise_search/public/applications/shared/layout/base_nav.tsx
+++ b/x-pack/solutions/search/plugins/enterprise_search/public/applications/shared/layout/base_nav.tsx
@ -125,6 +125,14 @@ export const buildBaseClassicNavItems = ({
        },
        id: 'inference_endpoints',
      },
+      {
+        'data-test-subj': 'searchSideNav-Synonyms',
+        deepLink: {
+          link: 'searchSynonyms:synonyms',
+          shouldShowActiveForSubroutes: true,
+        },
+        id: 'synonyms',
+      },
    ],
    name: i18n.translate('xpack.enterpriseSearch.nav.relevanceTitle', {
      defaultMessage: 'Relevance',
--- a/x-pack/solutions/search/plugins/enterprise_search/public/navigation_tree.ts
+++ b/x-pack/solutions/search/plugins/enterprise_search/public/navigation_tree.ts
@ -209,7 +209,10 @@ export const getNavigationTreeDefinition = ({
                  }),
                },
                {
-                  children: [{ link: 'searchInferenceEndpoints:inferenceEndpoints' }],
+                  children: [
+                    { link: 'searchInferenceEndpoints:inferenceEndpoints' },
+                    { link: 'searchSynonyms:synonyms' },
+                  ],
                  id: 'relevance',
                  title: i18n.translate('xpack.enterpriseSearch.searchNav.relevance', {
                    defaultMessage: 'Relevance',
--- a/x-pack/solutions/search/plugins/search_synonyms/README.md
+++ b/x-pack/solutions/search/plugins/search_synonyms/README.md
@ -0,0 +1,3 @@
+# Search Synonyms
+
+A plugin to manage synonyms in Elasticsearch through Synonyms APIs through Kibana.
--- a/x-pack/solutions/search/plugins/search_synonyms/common/index.ts
+++ b/x-pack/solutions/search/plugins/search_synonyms/common/index.ts
@ -0,0 +1,15 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+
+import { i18n } from '@kbn/i18n';
+
+export const PLUGIN_ID = 'searchSynonyms';
+export const PLUGIN_NAME = 'Synonyms';
+
+export const PLUGIN_TITLE = i18n.translate('xpack.searchSynonyms.pluginTitle', {
+  defaultMessage: 'Synonyms',
+});
--- a/x-pack/solutions/search/plugins/search_synonyms/common/types.ts
+++ b/x-pack/solutions/search/plugins/search_synonyms/common/types.ts
@ -0,0 +1,19 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+
+// eslint-disable-next-line @typescript-eslint/no-empty-interface
+export interface SearchSynonymsPluginSetup {}
+
+// eslint-disable-next-line @typescript-eslint/no-empty-interface
+export interface SearchSynonymsPluginStart {}
+
+// eslint-disable-next-line @typescript-eslint/no-empty-interface
+export interface AppPluginSetupDependencies {}
+
+export interface SearchSynonymsConfigType {
+  enabled: boolean;
+}
--- a/x-pack/solutions/search/plugins/search_synonyms/common/ui_flags.ts
+++ b/x-pack/solutions/search/plugins/search_synonyms/common/ui_flags.ts
@ -0,0 +1,8 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+
+export const SYNONYMS_UI_FLAG = 'searchSynonyms:synonymsEnabled';
--- a/x-pack/solutions/search/plugins/search_synonyms/jest.config.js
+++ b/x-pack/solutions/search/plugins/search_synonyms/jest.config.js
@ -0,0 +1,17 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+
+module.exports = {
+  preset: '@kbn/test',
+  rootDir: '../../../../..',
+  roots: ['<rootDir>/x-pack/solutions/search/plugins/search_synonyms'],
+  coverageDirectory: '<rootDir>/target/kibana-coverage/jest/x-pack/plugins/search_synonyms',
+  coverageReporters: ['text', 'html'],
+  collectCoverageFrom: [
+    '<rootDir>/x-pack/solutions/search/plugins/search_synonyms/{public,server}/**/*.{ts,tsx}',
+  ],
+};
--- a/x-pack/solutions/search/plugins/search_synonyms/kibana.jsonc
+++ b/x-pack/solutions/search/plugins/search_synonyms/kibana.jsonc
@ -0,0 +1,26 @@
+{
+  "type": "plugin",
+  "id": "@kbn/search-synonyms",
+  "owner": "@elastic/search-kibana",
+  "group": "search",
+  "visibility": "private",
+  "plugin": {
+    "id": "searchSynonyms",
+    "server": true,
+    "browser": true,
+    "configPath": [
+      "xpack",
+      "searchSynonyms"
+    ],
+    "requiredPlugins": [
+      "features",
+    ],
+    "optionalPlugins": [
+      "console",
+      "searchNavigation",
+    ],
+    "requiredBundles": [
+      "kibanaReact",
+    ]
+  }
+}
--- a/x-pack/solutions/search/plugins/search_synonyms/public/application.tsx
+++ b/x-pack/solutions/search/plugins/search_synonyms/public/application.tsx
@ -0,0 +1,35 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+
+import React from 'react';
+import ReactDOM from 'react-dom';
+import { CoreStart } from '@kbn/core/public';
+import { KibanaRenderContextProvider } from '@kbn/react-kibana-context-render';
+import { KibanaContextProvider } from '@kbn/kibana-react-plugin/public';
+import { I18nProvider } from '@kbn/i18n-react';
+import { Router } from '@kbn/shared-ux-router';
+import { AppPluginStartDependencies } from './types';
+
+export const renderApp = async (
+  core: CoreStart,
+  services: AppPluginStartDependencies,
+  element: HTMLElement
+) => {
+  ReactDOM.render(
+    <KibanaRenderContextProvider {...core}>
+      <KibanaContextProvider services={{ ...core, ...services }}>
+        <I18nProvider>
+          <Router history={services.history}>
+            <div>Synonyms</div>
+          </Router>
+        </I18nProvider>
+      </KibanaContextProvider>
+    </KibanaRenderContextProvider>,
+    element
+  );
+  return () => ReactDOM.unmountComponentAtNode(element);
+};
--- a/x-pack/solutions/search/plugins/search_synonyms/public/index.ts
+++ b/x-pack/solutions/search/plugins/search_synonyms/public/index.ts
@ -0,0 +1,12 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+
+import { SearchSynonymsPlugin } from './plugin';
+
+export function plugin() {
+  return new SearchSynonymsPlugin();
+}
--- a/x-pack/solutions/search/plugins/search_synonyms/public/plugin.ts
+++ b/x-pack/solutions/search/plugins/search_synonyms/public/plugin.ts
@ -0,0 +1,68 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+
+import type { CoreSetup, Plugin, AppMountParameters } from '@kbn/core/public';
+import { PLUGIN_ID, PLUGIN_NAME, PLUGIN_TITLE } from '../common';
+import {
+  AppPluginSetupDependencies,
+  AppPluginStartDependencies,
+  SearchSynonymsPluginSetup,
+  SearchSynonymsPluginStart,
+} from './types';
+import { SYNONYMS_UI_FLAG } from '../common/ui_flags';
+
+export class SearchSynonymsPlugin
+  implements Plugin<SearchSynonymsPluginSetup, SearchSynonymsPluginStart>
+{
+  constructor() {}
+
+  public setup(
+    core: CoreSetup<AppPluginStartDependencies, SearchSynonymsPluginStart>,
+    _: AppPluginSetupDependencies
+  ): SearchSynonymsPluginSetup {
+    if (!core.settings.client.get<boolean>(SYNONYMS_UI_FLAG, false)) {
+      return {};
+    }
+    core.application.register({
+      id: PLUGIN_ID,
+      appRoute: '/app/elasticsearch/synonyms',
+      title: PLUGIN_TITLE,
+      deepLinks: [
+        {
+          id: 'synonyms',
+          path: '/',
+          title: PLUGIN_TITLE,
+          visibleIn: ['globalSearch'],
+        },
+      ],
+      async mount({ element, history }: AppMountParameters) {
+        const { renderApp } = await import('./application');
+        const [coreStart, depsStart] = await core.getStartServices();
+
+        coreStart.chrome.docTitle.change(PLUGIN_NAME);
+
+        const startDeps: AppPluginStartDependencies = {
+          ...depsStart,
+          history,
+        };
+
+        depsStart.searchNavigation?.handleOnAppMount();
+
+        return renderApp(coreStart, startDeps, element);
+      },
+      visibleIn: [],
+    });
+
+    return {};
+  }
+
+  public start(): SearchSynonymsPluginStart {
+    return {};
+  }
+
+  public stop() {}
+}
--- a/x-pack/solutions/search/plugins/search_synonyms/public/types.ts
+++ b/x-pack/solutions/search/plugins/search_synonyms/public/types.ts
@ -0,0 +1,17 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+
+import { SearchNavigationPluginStart } from '@kbn/search-navigation/public';
+import { AppMountParameters } from '@kbn/core/public';
+import type { ConsolePluginStart } from '@kbn/console-plugin/public';
+
+export * from '../common/types';
+export interface AppPluginStartDependencies {
+  history: AppMountParameters['history'];
+  console?: ConsolePluginStart;
+  searchNavigation?: SearchNavigationPluginStart;
+}
--- a/x-pack/solutions/search/plugins/search_synonyms/server/config.ts
+++ b/x-pack/solutions/search/plugins/search_synonyms/server/config.ts
@ -0,0 +1,19 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+
+import { schema, TypeOf } from '@kbn/config-schema';
+import { PluginConfigDescriptor } from '@kbn/core/server';
+
+const configSchema = schema.object({
+  enabled: schema.boolean({ defaultValue: false }),
+});
+
+export type SearchPlaygroundConfig = TypeOf<typeof configSchema>;
+
+export const config: PluginConfigDescriptor<SearchPlaygroundConfig> = {
+  schema: configSchema,
+};
--- a/x-pack/solutions/search/plugins/search_synonyms/server/index.ts
+++ b/x-pack/solutions/search/plugins/search_synonyms/server/index.ts
@ -0,0 +1,17 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+
+import { PluginInitializerContext } from '@kbn/core/server';
+
+export { config } from './config';
+
+export async function plugin(initializerContext: PluginInitializerContext) {
+  const { SearchSynonymsPlugin } = await import('./plugin');
+  return new SearchSynonymsPlugin(initializerContext);
+}
+
+export type { SearchSynonymsPluginSetup, SearchSynonymsPluginStart } from './types';
--- a/x-pack/solutions/search/plugins/search_synonyms/server/plugin.ts
+++ b/x-pack/solutions/search/plugins/search_synonyms/server/plugin.ts
@ -0,0 +1,80 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+
+import {
+  PluginInitializerContext,
+  CoreSetup,
+  CoreStart,
+  Plugin,
+  Logger,
+  DEFAULT_APP_CATEGORIES,
+} from '@kbn/core/server';
+
+import { KibanaFeatureScope } from '@kbn/features-plugin/common';
+import {
+  SearchSynonymsPluginSetup,
+  SearchSynonymsPluginSetupDependencies,
+  SearchSynonymsPluginStart,
+} from './types';
+
+import { defineRoutes } from './routes';
+import { PLUGIN_ID, PLUGIN_TITLE } from '../common';
+
+export class SearchSynonymsPlugin
+  implements Plugin<SearchSynonymsPluginSetup, SearchSynonymsPluginStart, {}, {}>
+{
+  private readonly logger: Logger;
+
+  constructor(initializerContext: PluginInitializerContext) {
+    this.logger = initializerContext.logger.get();
+  }
+
+  public setup(core: CoreSetup, plugins: SearchSynonymsPluginSetupDependencies) {
+    const router = core.http.createRouter();
+
+    defineRoutes({ router, logger: this.logger });
+
+    plugins.features.registerKibanaFeature({
+      id: PLUGIN_ID,
+      name: PLUGIN_TITLE,
+      order: 0,
+      category: DEFAULT_APP_CATEGORIES.enterpriseSearch,
+      app: ['kibana', PLUGIN_ID],
+      scope: [KibanaFeatureScope.Spaces, KibanaFeatureScope.Security],
+      catalogue: [PLUGIN_ID],
+      privileges: {
+        all: {
+          app: ['kibana', PLUGIN_ID],
+          api: ['synonyms:manage', 'synonyms:read'],
+          catalogue: [PLUGIN_ID],
+          savedObject: {
+            all: [],
+            read: [],
+          },
+          ui: ['read', 'save'],
+        },
+        read: {
+          app: ['kibana', PLUGIN_ID],
+          api: ['synonyms:read'],
+          savedObject: {
+            all: [],
+            read: [],
+          },
+          ui: ['read'],
+        },
+      },
+    });
+
+    return {};
+  }
+
+  public start(core: CoreStart) {
+    return {};
+  }
+
+  public stop() {}
+}
--- a/x-pack/solutions/search/plugins/search_synonyms/server/routes.ts
+++ b/x-pack/solutions/search/plugins/search_synonyms/server/routes.ts
@ -0,0 +1,10 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+
+import { IRouter, Logger } from '@kbn/core/server';
+
+export function defineRoutes({ logger, router }: { logger: Logger; router: IRouter }) {}
--- a/x-pack/solutions/search/plugins/search_synonyms/server/types.ts
+++ b/x-pack/solutions/search/plugins/search_synonyms/server/types.ts
@ -0,0 +1,13 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+
+import { FeaturesPluginSetup } from '@kbn/features-plugin/server';
+export * from '../common/types';
+
+export interface SearchSynonymsPluginSetupDependencies {
+  features: FeaturesPluginSetup;
+}
--- a/x-pack/solutions/search/plugins/search_synonyms/tsconfig.json
+++ b/x-pack/solutions/search/plugins/search_synonyms/tsconfig.json
@ -0,0 +1,27 @@
+{
+  "extends": "../../../../../tsconfig.base.json",
+  "compilerOptions": {
+    "outDir": "target/types",
+  },
+  "include": [
+    "__mocks__/**/*",
+    "common/**/*",
+    "public/**/*",
+    "server/**/*",
+  ],
+  "kbn_references": [
+    "@kbn/config-schema",
+    "@kbn/core",
+    "@kbn/i18n",
+    "@kbn/i18n-react",
+    "@kbn/kibana-react-plugin",
+    "@kbn/shared-ux-router",
+    "@kbn/react-kibana-context-render",
+    "@kbn/console-plugin",
+    "@kbn/features-plugin",
+    "@kbn/search-navigation",
+  ],
+  "exclude": [
+    "target/**/*",
+  ]
+}
--- a/x-pack/solutions/search/plugins/serverless_search/public/navigation_tree.ts
+++ b/x-pack/solutions/search/plugins/serverless_search/public/navigation_tree.ts
@ -99,6 +99,13 @@ export const navigationTree = ({ isAppRegistered }: ApplicationStart): Navigatio
                ),
                link: 'searchInferenceEndpoints',
              },
+              {
+                id: 'searchSynonyms',
+                title: i18n.translate('xpack.serverlessSearch.nav.relevance.searchSynonyms', {
+                  defaultMessage: 'Synonyms',
+                }),
+                link: 'searchSynonyms',
+              },
            ],
          },
          {
--- a/x-pack/test/api_integration/apis/features/features/features.ts
+++ b/x-pack/test/api_integration/apis/features/features/features.ts
@ -185,6 +185,7 @@ export default function ({ getService }: FtrProviderContext) {
          'rulesSettings',
          'uptime',
          'searchInferenceEndpoints',
+          'searchSynonyms',
          'searchPlayground',
          'siem',
          'slo',
--- a/x-pack/test/ui_capabilities/security_and_spaces/tests/catalogue.ts
+++ b/x-pack/test/ui_capabilities/security_and_spaces/tests/catalogue.ts
@ -95,6 +95,7 @@ export default function catalogueTests({ getService }: FtrProviderContext) {
              'enterpriseSearchElasticsearch',
              'searchPlayground',
              'searchInferenceEndpoints',
+              'searchSynonyms',
              'appSearch',
              'observabilityAIAssistant',
              'workplaceSearch',
--- a/x-pack/test/ui_capabilities/security_and_spaces/tests/nav_links.ts
+++ b/x-pack/test/ui_capabilities/security_and_spaces/tests/nav_links.ts
@ -68,6 +68,7 @@ export default function navLinksTests({ getService }: FtrProviderContext) {
                'enterpriseSearchAnalytics',
                'searchPlayground',
                'searchInferenceEndpoints',
+                'searchSynonyms',
                'guidedOnboardingFeature',
                'securitySolutionAssistant',
                'securitySolutionAttackDiscovery',
--- a/x-pack/test_serverless/functional/test_suites/search/config.feature_flags.ts
+++ b/x-pack/test_serverless/functional/test_suites/search/config.feature_flags.ts
@ -43,6 +43,9 @@ export default createTestConfig({
    searchPlayground: {
      pathname: '/app/search_playground',
    },
+    searchSynonyms: {
+      pathname: '/app/elasticsearch/search_synonyms',
+    },
    elasticsearchStart: {
      pathname: '/app/elasticsearch/start',
    },
--- a/yarn.lock
+++ b/yarn.lock
@ -7056,6 +7056,10 @@
  version "0.0.0"
  uid ""

+"@kbn/search-synonyms@link:x-pack/solutions/search/plugins/search_synonyms":
+  version "0.0.0"
+  uid ""
+
 "@kbn/search-types@link:src/platform/packages/shared/kbn-search-types":
  version "0.0.0"
  uid ""