diff --git a/lib/features/email/data/datasource_impl/calendar_event_datasource_impl.dart b/lib/features/email/data/datasource_impl/calendar_event_datasource_impl.dart
index aabcc5193..2dfca5a8e 100644
--- a/lib/features/email/data/datasource_impl/calendar_event_datasource_impl.dart
+++ b/lib/features/email/data/datasource_impl/calendar_event_datasource_impl.dart
@@ -4,6 +4,7 @@ import 'package:jmap_dart_client/jmap/core/id.dart';
 import 'package:jmap_dart_client/jmap/mail/calendar/calendar_event.dart';
 import 'package:tmail_ui_user/features/email/data/datasource/calendar_event_datasource.dart';
 import 'package:tmail_ui_user/features/email/data/network/calendar_event_api.dart';
+import 'package:tmail_ui_user/features/email/domain/model/event_action.dart';
 import 'package:tmail_ui_user/main/exceptions/exception_thrower.dart';
 
 class CalendarEventDataSourceImpl extends CalendarEventDataSource {
@@ -19,4 +20,9 @@ class CalendarEventDataSourceImpl extends CalendarEventDataSource {
       return await _calendarEventAPI.parse(accountId, blobIds);
     }).catchError(_exceptionThrower.throwException);
   }
+
+  @override
+  Future<List<EventAction>> getListEventAction(String emailContents) {
+    throw UnimplementedError();
+  }
 }
\ No newline at end of file
diff --git a/lib/features/email/data/datasource_impl/local_calendar_event_datasource_impl.dart b/lib/features/email/data/datasource_impl/local_calendar_event_datasource_impl.dart
new file mode 100644
index 000000000..54f2cb8be
--- /dev/null
+++ b/lib/features/email/data/datasource_impl/local_calendar_event_datasource_impl.dart
@@ -0,0 +1,36 @@
+
+import 'package:collection/collection.dart';
+import 'package:jmap_dart_client/jmap/account_id.dart';
+import 'package:jmap_dart_client/jmap/core/id.dart';
+import 'package:jmap_dart_client/jmap/mail/calendar/calendar_event.dart';
+import 'package:tmail_ui_user/features/email/data/datasource/calendar_event_datasource.dart';
+import 'package:tmail_ui_user/features/email/data/local/html_analyzer.dart';
+import 'package:tmail_ui_user/features/email/domain/model/event_action.dart';
+import 'package:tmail_ui_user/main/exceptions/exception_thrower.dart';
+
+class LocalCalendarEventDataSourceImpl extends CalendarEventDataSource {
+
+  final HtmlAnalyzer _htmlAnalyzer;
+  final ExceptionThrower _exceptionThrower;
+
+  LocalCalendarEventDataSourceImpl(this._htmlAnalyzer, this._exceptionThrower);
+
+  @override
+  Future<List<CalendarEvent>> parse(AccountId accountId, Set<Id> blobIds) {
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<List<EventAction>> getListEventAction(String emailContents) {
+    return Future.sync(() async {
+      final listLink = await _htmlAnalyzer.getListLinkCalendarEvent(emailContents);
+      if (listLink.length >= EventActionType.values.length) {
+        return EventActionType.values
+          .mapIndexed((index, type) => EventAction(type, listLink[index]))
+          .toList();
+      } else {
+        return <EventAction>[];
+      }
+    }).catchError(_exceptionThrower.throwException);
+  }
+}
\ No newline at end of file
diff --git a/lib/features/email/data/local/html_analyzer.dart b/lib/features/email/data/local/html_analyzer.dart
index ef9531227..c7127a81a 100644
--- a/lib/features/email/data/local/html_analyzer.dart
+++ b/lib/features/email/data/local/html_analyzer.dart
@@ -1,11 +1,13 @@
 
 import 'dart:convert';
 
+import 'package:collection/collection.dart';
 import 'package:core/data/network/dio_client.dart';
 import 'package:core/presentation/utils/html_transformer/dom/add_tooltip_link_transformers.dart';
 import 'package:core/presentation/utils/html_transformer/html_transform.dart';
 import 'package:core/presentation/utils/html_transformer/text/sanitize_autolink_html_transformers.dart';
 import 'package:core/presentation/utils/html_transformer/transform_configuration.dart';
+import 'package:html/parser.dart';
 import 'package:model/email/email_content.dart';
 import 'package:model/email/email_content_type.dart';
 
@@ -61,4 +63,14 @@ class HtmlAnalyzer {
         return emailContent;
     }
   }
+
+  Future<List<String>> getListLinkCalendarEvent(String emailContents) async {
+    final document = parse(emailContents);
+    final linkElements = document.querySelectorAll('a.part-button');
+    final listLink = linkElements
+      .map((element) => element.attributes['href'])
+      .whereNotNull()
+      .toList();
+    return listLink;
+  }
 }
\ No newline at end of file
diff --git a/lib/features/email/data/repository/calendar_event_repository_impl.dart b/lib/features/email/data/repository/calendar_event_repository_impl.dart
index 9d94ecc74..e88e8dc4a 100644
--- a/lib/features/email/data/repository/calendar_event_repository_impl.dart
+++ b/lib/features/email/data/repository/calendar_event_repository_impl.dart
@@ -1,18 +1,25 @@
 
+import 'package:core/data/model/source_type/data_source_type.dart';
 import 'package:jmap_dart_client/jmap/account_id.dart';
 import 'package:jmap_dart_client/jmap/core/id.dart';
 import 'package:jmap_dart_client/jmap/mail/calendar/calendar_event.dart';
 import 'package:tmail_ui_user/features/email/data/datasource/calendar_event_datasource.dart';
+import 'package:tmail_ui_user/features/email/domain/model/event_action.dart';
 import 'package:tmail_ui_user/features/email/domain/repository/calendar_event_repository.dart';
 
 class CalendarEventRepositoryImpl extends CalendarEventRepository {
 
-  final CalendarEventDataSource _calendarEventDataSource;
+  final Map<DataSourceType, CalendarEventDataSource> _calendarEventDataSource;
 
   CalendarEventRepositoryImpl(this._calendarEventDataSource);
 
   @override
   Future<List<CalendarEvent>> parse(AccountId accountId, Set<Id> blobIds) {
-    return _calendarEventDataSource.parse(accountId, blobIds);
+    return _calendarEventDataSource[DataSourceType.network]!.parse(accountId, blobIds);
+  }
+
+  @override
+  Future<List<EventAction>> getListEventAction(String emailContents) {
+    return _calendarEventDataSource[DataSourceType.local]!.getListEventAction(emailContents);
   }
 }
\ No newline at end of file
diff --git a/lib/features/email/domain/model/event_action.dart b/lib/features/email/domain/model/event_action.dart
new file mode 100644
index 000000000..e2368bb64
--- /dev/null
+++ b/lib/features/email/domain/model/event_action.dart
@@ -0,0 +1,31 @@
+
+import 'package:equatable/equatable.dart';
+import 'package:flutter/cupertino.dart';
+import 'package:tmail_ui_user/main/localizations/app_localizations.dart';
+
+enum EventActionType {
+  yes,
+  maybe,
+  no;
+
+  String getLabelButton(BuildContext context) {
+    switch(this) {
+      case EventActionType.yes:
+        return AppLocalizations.of(context).yes;
+      case EventActionType.maybe:
+        return AppLocalizations.of(context).maybe;
+      case EventActionType.no:
+        return AppLocalizations.of(context).no;
+    }
+  }
+}
+
+class EventAction with EquatableMixin {
+  final EventActionType actionType;
+  final String link;
+
+  EventAction(this.actionType, this.link);
+
+  @override
+  List<Object?> get props => [actionType, link];
+}
\ No newline at end of file
diff --git a/lib/features/email/domain/state/parse_calendar_event_state.dart b/lib/features/email/domain/state/parse_calendar_event_state.dart
index 4d1be2026..769f20e8d 100644
--- a/lib/features/email/domain/state/parse_calendar_event_state.dart
+++ b/lib/features/email/domain/state/parse_calendar_event_state.dart
@@ -1,17 +1,19 @@
 import 'package:core/presentation/state/failure.dart';
 import 'package:core/presentation/state/success.dart';
 import 'package:jmap_dart_client/jmap/mail/calendar/calendar_event.dart';
+import 'package:tmail_ui_user/features/email/domain/model/event_action.dart';
 
 class ParseCalendarEventLoading extends LoadingState {}
 
 class ParseCalendarEventSuccess extends UIState {
 
   final List<CalendarEvent> calendarEventList;
+  final List<EventAction> eventActionList;
 
-  ParseCalendarEventSuccess(this.calendarEventList);
+  ParseCalendarEventSuccess(this.calendarEventList, this.eventActionList);
 
   @override
-  List<Object> get props => [calendarEventList];
+  List<Object> get props => [calendarEventList, eventActionList];
 }
 
 class ParseCalendarEventFailure extends FeatureFailure {
diff --git a/lib/features/email/domain/usecases/parse_calendar_event_interactor.dart b/lib/features/email/domain/usecases/parse_calendar_event_interactor.dart
index 2c6c9adb1..93752f3dc 100644
--- a/lib/features/email/domain/usecases/parse_calendar_event_interactor.dart
+++ b/lib/features/email/domain/usecases/parse_calendar_event_interactor.dart
@@ -3,6 +3,8 @@ import 'package:core/presentation/state/success.dart';
 import 'package:dartz/dartz.dart';
 import 'package:jmap_dart_client/jmap/account_id.dart';
 import 'package:jmap_dart_client/jmap/core/id.dart';
+import 'package:jmap_dart_client/jmap/mail/calendar/calendar_event.dart';
+import 'package:tmail_ui_user/features/email/domain/model/event_action.dart';
 import 'package:tmail_ui_user/features/email/domain/repository/calendar_event_repository.dart';
 import 'package:tmail_ui_user/features/email/domain/state/parse_calendar_event_state.dart';
 
@@ -11,11 +13,26 @@ class ParseCalendarEventInteractor {
 
   ParseCalendarEventInteractor(this._calendarEventRepository);
 
-  Stream<Either<Failure, Success>> execute(AccountId accountId, Set<Id> blobIds) async* {
+  Stream<Either<Failure, Success>> execute(
+    AccountId accountId,
+    Set<Id> blobIds,
+    String emailContents
+  ) async* {
     try {
       yield Right(ParseCalendarEventLoading());
-      final calendarEventList = await _calendarEventRepository.parse(accountId, blobIds);
-      yield Right(ParseCalendarEventSuccess(calendarEventList));
+
+      final result = await Future.wait(
+        [
+          _calendarEventRepository.parse(accountId, blobIds),
+          _calendarEventRepository.getListEventAction(emailContents),
+        ],
+        eagerError: true
+      );
+
+      final calendarEventList = result.first as List<CalendarEvent>;
+      final eventActionList = result.last as List<EventAction>;
+
+      yield Right(ParseCalendarEventSuccess(calendarEventList, eventActionList));
     } catch (e) {
       yield Left(ParseCalendarEventFailure(e));
     }
diff --git a/lib/features/email/presentation/bindings/calendar_event_interactor_bindings.dart b/lib/features/email/presentation/bindings/calendar_event_interactor_bindings.dart
index dc1fa15f5..fdf4369a2 100644
--- a/lib/features/email/presentation/bindings/calendar_event_interactor_bindings.dart
+++ b/lib/features/email/presentation/bindings/calendar_event_interactor_bindings.dart
@@ -1,12 +1,16 @@
+import 'package:core/data/model/source_type/data_source_type.dart';
 import 'package:get/get.dart';
 import 'package:jmap_dart_client/http/http_client.dart';
 import 'package:tmail_ui_user/features/base/interactors_bindings.dart';
 import 'package:tmail_ui_user/features/email/data/datasource/calendar_event_datasource.dart';
 import 'package:tmail_ui_user/features/email/data/datasource_impl/calendar_event_datasource_impl.dart';
+import 'package:tmail_ui_user/features/email/data/datasource_impl/local_calendar_event_datasource_impl.dart';
+import 'package:tmail_ui_user/features/email/data/local/html_analyzer.dart';
 import 'package:tmail_ui_user/features/email/data/network/calendar_event_api.dart';
 import 'package:tmail_ui_user/features/email/data/repository/calendar_event_repository_impl.dart';
 import 'package:tmail_ui_user/features/email/domain/repository/calendar_event_repository.dart';
 import 'package:tmail_ui_user/features/email/domain/usecases/parse_calendar_event_interactor.dart';
+import 'package:tmail_ui_user/main/exceptions/cache_exception_thrower.dart';
 import 'package:tmail_ui_user/main/exceptions/remote_exception_thrower.dart';
 
 class CalendarEventInteractorBindings extends InteractorsBindings {
@@ -22,6 +26,9 @@ class CalendarEventInteractorBindings extends InteractorsBindings {
     Get.lazyPut(() => CalendarEventDataSourceImpl(
       Get.find<CalendarEventAPI>(),
       Get.find<RemoteExceptionThrower>()));
+    Get.lazyPut(() => LocalCalendarEventDataSourceImpl(
+      Get.find<HtmlAnalyzer>(),
+      Get.find<CacheExceptionThrower>()));
   }
 
   @override
@@ -36,6 +43,11 @@ class CalendarEventInteractorBindings extends InteractorsBindings {
 
   @override
   void bindingsRepositoryImpl() {
-    Get.lazyPut(() => CalendarEventRepositoryImpl(Get.find<CalendarEventDataSource>()));
+    Get.lazyPut(() => CalendarEventRepositoryImpl(
+      {
+        DataSourceType.network: Get.find<CalendarEventDataSource>(),
+        DataSourceType.local: Get.find<LocalCalendarEventDataSourceImpl>(),
+      }
+    ));
   }
 }
\ No newline at end of file