diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
index 06f8a9c6d05a1..3131d433d58c0 100644
--- a/.github/CODEOWNERS
+++ b/.github/CODEOWNERS
@@ -2027,19 +2027,44 @@ x-pack/test/profiling_api_integration @elastic/obs-ux-infra_services-team
 x-pack/plugins/observability_solution/observability_shared/public/components/profiling @elastic/obs-ux-infra_services-team
 
 # Shared UX
-/test/api_integration/apis/guided_onboarding @elastic/appex-sharedux
+/test/functional/page_objects/files_management.ts @elastic/appex-sharedux # Assigned per https://github.com/elastic/kibana/pull/200017#discussion_r1840477291
+/test/accessibility/apps/home.ts @elastic/appex-sharedux # Assigned per https://github.com/elastic/kibana/pull/199771/files#r1840077237
+/test/api_integration/apis/home/*.ts @elastic/appex-sharedux # Assigned per https://github.com/elastic/kibana/pull/199771/files#r1840077065
+/test/functional/apps/home @elastic/appex-sharedux # Assigned per https://github.com/elastic/kibana/pull/199771/files#r1840075278
+/x-pack/test/plugin_functional/plugins/global_search_test @elastic/appex-sharedux
+/test/functional/services/saved_objects_finder.ts @elastic/appex-sharedux
+/test/functional/apps/kibana_overview @elastic/appex-sharedux
+/x-pack/test/functional_solution_sidenav/config.ts @elastic/appex-sharedux
+/x-pack/test/functional_solution_sidenav/ftr_provider_context.ts @elastic/appex-sharedux
+/x-pack/test/functional_solution_sidenav/services.ts @elastic/appex-sharedux
+/x-pack/test/functional_solution_sidenav/index.ts @elastic/appex-sharedux
+/x-pack/test/functional_cloud @elastic/appex-sharedux
+/x-pack/test/functional/services/user_menu.js @elastic/appex-sharedux # Assigned per https://github.com/elastic/kibana/pull/179270
+/x-pack/test/functional/page_objects/reporting_page.ts @elastic/appex-sharedux
+/x-pack/test/accessibility/apps/**/config.ts @elastic/appex-sharedux
+/x-pack/test/accessibility/apps/**/index.ts @elastic/appex-sharedux
+/x-pack/test/upgrade/apps/reporting @elastic/appex-sharedux
+/x-pack/test/functional/apps/advanced_settings @elastic/appex-sharedux
+/test/functional/services/monaco_editor.ts @elastic/appex-sharedux
+/x-pack/test/functional/fixtures/kbn_archiver/global_search @elastic/appex-sharedux
+/x-pack/test/plugin_functional/test_suites/global_search @elastic/appex-sharedux
 /test/plugin_functional/test_suites/shared_ux @elastic/appex-sharedux
-/x-pack/test/functional/apps/advanced_settings @elastic/appex-sharedux @elastic/kibana-management
-/test/examples/content_management @elastic/appex-sharedux
 /test/plugin_functional/plugins/kbn_sample_panel_action @elastic/appex-sharedux
-/test/functional/apps/kibana_overview @elastic/appex-sharedux
 /test/plugin_functional/plugins/eui_provider_dev_warning @elastic/appex-sharedux
+/test/functional/page_objects/settings_page.ts @elastic/appex-sharedux
+/test/functional/apps/sharing/*.ts @elastic/appex-sharedux
+/test/functional/apps/kibana_overviews @elastic/appex-sharedux
+/test/examples/ui_actions/*.ts @elastic/appex-sharedux
+/test/examples/state_sync/*.ts @elastic/appex-sharedux
+/test/examples/error_boundary/index.ts @elastic/appex-sharedux
+/test/examples/content_management/*.ts @elastic/appex-sharedux
+/test/examples/bfetch_explorer/*.ts @elastic/appex-sharedux
+/test/api_integration/apis/guided_onboarding @elastic/appex-sharedux
 /x-pack/test/banners_functional @elastic/appex-sharedux
 /x-pack/test/custom_branding @elastic/appex-sharedux
-/x-pack/test/accessibility/apps/group3/snapshot_and_restore.ts @elastic/appex-sharedux
-/x-pack/test/accessibility/apps/group3/tags.ts @elastic/appex-sharedux
 /x-pack/test/api_integration/apis/content_management @elastic/appex-sharedux
-/x-pack/test/functional_solution_sidenav @elastic/appex-sharedux
+/x-pack/test/accessibility/apps/group3/tags.ts @elastic/appex-sharedux
+/x-pack/test/accessibility/apps/group3/snapshot_and_restore.ts @elastic/appex-sharedux
 /x-pack/test_serverless/functional/test_suites/common/spaces/spaces_selection.ts @elastic/appex-sharedux
 /x-pack/test_serverless/functional/test_suites/common/spaces/index.ts @elastic/appex-sharedux
 packages/react @elastic/appex-sharedux