diff --git a/enrollments-events/app/events/emails/__init__.py b/enrollments-events/app/events/emails/__init__.py
index e69de29..fc0d6f3 100644
--- a/enrollments-events/app/events/emails/__init__.py
+++ b/enrollments-events/app/events/emails/__init__.py
@@ -0,0 +1,102 @@
+from typing import TYPE_CHECKING, TypedDict
+
+from aws_lambda_powertools import Logger
+from layercake.dateutils import now
+from layercake.dynamodb import DynamoDBPersistenceLayer
+from layercake.email_ import Message
+from layercake.strutils import first_word, truncate_str
+
+from . import (
+    reminder_access_period_before_30_days,
+    reminder_cert_expiration_before_30_days,
+    reminder_no_access_after_3_days,
+    reminder_no_activity_after_7_days,
+)
+
+if TYPE_CHECKING:
+    from mypy_boto3_sesv2 import SESV2Client
+else:
+    SESV2Client = object
+
+Event = TypedDict('Event', {'id': str, 'sk': str})
+
+TEMPLATES = {
+    'reminder_access_period_before_30_days': {
+        'subject': reminder_access_period_before_30_days.SUBJECT,
+        'message': reminder_access_period_before_30_days.MESSAGE,
+    },
+    'reminder_cert_expiration_before_30_days': {
+        'subject': reminder_cert_expiration_before_30_days.SUBJECT,
+        'message': reminder_cert_expiration_before_30_days.MESSAGE,
+    },
+    'reminder_no_access_after_3_days': {
+        'subject': reminder_no_access_after_3_days.SUBJECT,
+        'message': reminder_no_access_after_3_days.MESSAGE,
+    },
+    'reminder_no_activity_after_7_days': {
+        'subject': reminder_no_activity_after_7_days.SUBJECT,
+        'message': reminder_no_activity_after_7_days.MESSAGE,
+    },
+}
+
+logger = Logger(__name__)
+
+
+def send_email(
+    to: tuple[str, str],
+    subject: str,
+    message: str,
+    context: dict = {},
+    *,
+    sender: tuple[str, str],
+    event: Event,
+    sesv2_client: SESV2Client,
+    dynamodb_persistence_layer: DynamoDBPersistenceLayer,
+) -> bool:
+    now_ = now()
+    name, _ = to
+    event_name = event['sk']
+    emailmsg = Message(
+        from_=sender,
+        to=to,
+        subject=subject.format(
+            course=truncate_str(context['course']),
+        ),
+    )
+    emailmsg.add_alternative(
+        message.format(
+            first_name=first_word(name),
+            course=context['course'],
+        )
+    )
+
+    try:
+        sesv2_client.send_email(
+            Content={
+                'Raw': {
+                    'Data': emailmsg.as_bytes(),
+                },
+            }
+        )
+        dynamodb_persistence_layer.put_item(
+            item={
+                'id': event['id'],
+                'sk': f'{event_name}#EXECUTED',
+                'created_at': now_,
+            }
+        )
+        logger.info('Email sent')
+    except Exception as exc:
+        logger.exception(exc)
+
+        dynamodb_persistence_layer.put_item(
+            item={
+                'id': event['id'],
+                'sk': f'{event_name}#FAILED',
+                'created_at': now_,
+            }
+        )
+
+        return False
+    else:
+        return True
diff --git a/enrollments-events/app/events/emails/email_.py b/enrollments-events/app/events/emails/email_.py
deleted file mode 100644
index 17f980f..0000000
--- a/enrollments-events/app/events/emails/email_.py
+++ /dev/null
@@ -1,76 +0,0 @@
-from typing import TYPE_CHECKING, TypedDict
-
-from aws_lambda_powertools import Logger
-from layercake.dateutils import now
-from layercake.dynamodb import DynamoDBPersistenceLayer
-from layercake.email_ import Message
-from layercake.strutils import first_word, truncate_str
-
-logger = Logger(__name__)
-
-if TYPE_CHECKING:
-    from mypy_boto3_sesv2 import SESV2Client
-else:
-    SESV2Client = object
-
-Event = TypedDict('Event', {'id': str, 'sk': str})
-
-
-def send_email(
-    to: tuple[str, str],
-    subject: str,
-    message: str,
-    context: dict = {},
-    *,
-    sender: tuple[str, str],
-    event: Event,
-    sesv2_client: SESV2Client,
-    dynamodb_persistence_layer: DynamoDBPersistenceLayer,
-) -> bool:
-    now_ = now()
-    name, _ = to
-    event_name = event['sk']
-    emailmsg = Message(
-        from_=sender,
-        to=to,
-        subject=subject.format(
-            course=truncate_str(context['course']),
-        ),
-    )
-    emailmsg.add_alternative(
-        message.format(
-            first_name=first_word(name),
-            course=context['course'],
-        )
-    )
-
-    try:
-        sesv2_client.send_email(
-            Content={
-                'Raw': {
-                    'Data': emailmsg.as_bytes(),
-                },
-            }
-        )
-        dynamodb_persistence_layer.put_item(
-            item={
-                'id': event['id'],
-                'sk': f'{event_name}#EXECUTED',
-                'created_at': now_,
-            }
-        )
-        logger.info('Email sent')
-    except Exception as exc:
-        logger.exception(exc)
-
-        dynamodb_persistence_layer.put_item(
-            item={
-                'id': event['id'],
-                'sk': f'{event_name}#FAILED',
-                'created_at': now_,
-            }
-        )
-
-        return False
-    else:
-        return True
diff --git a/enrollments-events/app/events/emails/reminder_access_period_before_30_days.py b/enrollments-events/app/events/emails/reminder_access_period_before_30_days.py
index 121b30e..f6c80ef 100644
--- a/enrollments-events/app/events/emails/reminder_access_period_before_30_days.py
+++ b/enrollments-events/app/events/emails/reminder_access_period_before_30_days.py
@@ -1,22 +1,4 @@
-from aws_lambda_powertools import Logger
-from aws_lambda_powertools.utilities.data_classes import (
-    EventBridgeEvent,
-    event_source,
-)
-from aws_lambda_powertools.utilities.typing import LambdaContext
-from layercake.dynamodb import DynamoDBPersistenceLayer, KeyPair
-
-from boto3clients import dynamodb_client, sesv2_client
-from config import (
-    EMAIL_SENDER,
-    ENROLLMENT_TABLE,
-)
-
-from .email_ import send_email
-
-logger = Logger(__name__)
-enrollment_layer = DynamoDBPersistenceLayer(ENROLLMENT_TABLE, dynamodb_client)
-
+# 30 days before the course access period ends
 
 SUBJECT = 'Seu acesso ao curso {course} termina em 30 dias'
 MESSAGE = """
@@ -27,34 +9,3 @@ Conclua dentro desse prazo para garantir sua certificação.<br/><br/>
 
 <a href="https://saladeaula.digital">👉 Acesse agora seu curso</a>
 """
-
-
-@event_source(data_class=EventBridgeEvent)
-@logger.inject_lambda_context
-def lambda_handler(event: EventBridgeEvent, context: LambdaContext) -> bool:
-    """30 days before the course access period ends."""
-    old_image = event.detail['old_image']
-
-    # Post-migration: Remove the following lines
-    if 'email' not in old_image:
-        # If email is missing, use enrollment email
-        cur_image = enrollment_layer.get_item(KeyPair(old_image['id'], '0'))
-        old_image['name'] = cur_image['user']['name']
-        old_image['email'] = cur_image['user']['email']
-        old_image['course'] = cur_image['course']['name']
-
-    return send_email(
-        to=(old_image['name'], old_image['email']),
-        subject=SUBJECT,
-        message=MESSAGE,
-        context={
-            'course': old_image['course'],
-        },
-        sender=EMAIL_SENDER,
-        sesv2_client=sesv2_client,
-        event={
-            'id': old_image['id'],
-            'sk': 'SCHEDULE#REMINDER_ACCESS_PERIOD_BEFORE_30_DAYS',
-        },
-        dynamodb_persistence_layer=enrollment_layer,
-    )
diff --git a/enrollments-events/app/events/emails/reminder_cert_expiration_before_30_days.py b/enrollments-events/app/events/emails/reminder_cert_expiration_before_30_days.py
index 57cfd58..e8f026e 100644
--- a/enrollments-events/app/events/emails/reminder_cert_expiration_before_30_days.py
+++ b/enrollments-events/app/events/emails/reminder_cert_expiration_before_30_days.py
@@ -1,22 +1,7 @@
-from aws_lambda_powertools import Logger
-from aws_lambda_powertools.utilities.data_classes import (
-    EventBridgeEvent,
-    event_source,
-)
-from aws_lambda_powertools.utilities.typing import LambdaContext
-from layercake.dynamodb import DynamoDBPersistenceLayer, KeyPair
-
-from boto3clients import dynamodb_client, sesv2_client
-from config import (
-    EMAIL_SENDER,
-    ENROLLMENT_TABLE,
-)
-
-from .email_ import send_email
-
-logger = Logger(__name__)
-enrollment_layer = DynamoDBPersistenceLayer(ENROLLMENT_TABLE, dynamodb_client)
-
+"""
+If a certificate exists, remind the user 30 days before
+the certificate expires
+"""
 
 SUBJECT = 'Seu certificado {course} vai expirar em breve'
 MESSAGE = """
@@ -28,35 +13,3 @@ antes da expiração.<br/><br/>
 
 <a href="https://saladeaula.digital">👉 Acesse o curso e renove sua certificação</a>
 """
-
-
-@event_source(data_class=EventBridgeEvent)
-@logger.inject_lambda_context
-def lambda_handler(event: EventBridgeEvent, context: LambdaContext) -> bool:
-    """If a certificate exists, remind the user 30 days before
-    the certificate expires."""
-    old_image = event.detail['old_image']
-
-    # Post-migration: Remove the following lines
-    if 'email' not in old_image:
-        # If email is missing, use enrollment email
-        cur_image = enrollment_layer.get_item(KeyPair(old_image['id'], '0'))
-        old_image['name'] = cur_image['user']['name']
-        old_image['email'] = cur_image['user']['email']
-        old_image['course'] = cur_image['course']['name']
-
-    return send_email(
-        to=(old_image['name'], old_image['email']),
-        subject=SUBJECT,
-        message=MESSAGE,
-        context={
-            'course': old_image['course'],
-        },
-        sender=EMAIL_SENDER,
-        sesv2_client=sesv2_client,
-        event={
-            'id': old_image['id'],
-            'sk': 'SCHEDULE#REMINDER_CERT_EXPIRATION_BEFORE_30_DAYS',
-        },
-        dynamodb_persistence_layer=enrollment_layer,
-    )
diff --git a/enrollments-events/app/events/emails/reminder_no_access_after_3_days.py b/enrollments-events/app/events/emails/reminder_no_access_after_3_days.py
index e708269..c0f0b51 100644
--- a/enrollments-events/app/events/emails/reminder_no_access_after_3_days.py
+++ b/enrollments-events/app/events/emails/reminder_no_access_after_3_days.py
@@ -1,22 +1,7 @@
-from aws_lambda_powertools import Logger
-from aws_lambda_powertools.utilities.data_classes import (
-    EventBridgeEvent,
-    event_source,
-)
-from aws_lambda_powertools.utilities.typing import LambdaContext
-from layercake.dynamodb import DynamoDBPersistenceLayer, KeyPair
-
-from boto3clients import dynamodb_client, sesv2_client
-from config import (
-    EMAIL_SENDER,
-    ENROLLMENT_TABLE,
-)
-
-from .email_ import send_email
-
-logger = Logger(__name__)
-enrollment_layer = DynamoDBPersistenceLayer(ENROLLMENT_TABLE, dynamodb_client)
-
+"""
+If the user does not access the course within 3 days
+after enrollment creation
+"""
 
 SUBJECT = 'Seu curso {course} está esperando por você na EDUSEG®'
 MESSAGE = """
@@ -28,35 +13,3 @@ ao máximo seu curso!<br/><br/>
 
 <a href="https://saladeaula.digital">👉 Acesse seu curso agora</a>
 """
-
-
-@event_source(data_class=EventBridgeEvent)
-@logger.inject_lambda_context
-def lambda_handler(event: EventBridgeEvent, context: LambdaContext) -> bool:
-    """If the user does not access the course within 3 days after
-    enrollment creation."""
-    old_image = event.detail['old_image']
-
-    # Post-migration: Remove the following lines
-    if 'email' not in old_image:
-        # If email is missing, use enrollment email
-        cur_image = enrollment_layer.get_item(KeyPair(old_image['id'], '0'))
-        old_image['name'] = cur_image['user']['name']
-        old_image['email'] = cur_image['user']['email']
-        old_image['course'] = cur_image['course']['name']
-
-    return send_email(
-        to=(old_image['name'], old_image['email']),
-        subject=SUBJECT,
-        message=MESSAGE,
-        context={
-            'course': old_image['course'],
-        },
-        sender=EMAIL_SENDER,
-        sesv2_client=sesv2_client,
-        event={
-            'id': old_image['id'],
-            'sk': 'SCHEDULE#REMINDER_NO_ACCESS_AFTER_3_DAYS',
-        },
-        dynamodb_persistence_layer=enrollment_layer,
-    )
diff --git a/enrollments-events/app/events/emails/reminder_no_activity_after_7_days.py b/enrollments-events/app/events/emails/reminder_no_activity_after_7_days.py
index f240333..e27f430 100644
--- a/enrollments-events/app/events/emails/reminder_no_activity_after_7_days.py
+++ b/enrollments-events/app/events/emails/reminder_no_activity_after_7_days.py
@@ -1,22 +1,4 @@
-from aws_lambda_powertools import Logger
-from aws_lambda_powertools.utilities.data_classes import (
-    EventBridgeEvent,
-    event_source,
-)
-from aws_lambda_powertools.utilities.typing import LambdaContext
-from layercake.dynamodb import DynamoDBPersistenceLayer, KeyPair
-
-from boto3clients import dynamodb_client, sesv2_client
-from config import (
-    EMAIL_SENDER,
-    ENROLLMENT_TABLE,
-)
-
-from .email_ import send_email
-
-logger = Logger(__name__)
-enrollment_layer = DynamoDBPersistenceLayer(ENROLLMENT_TABLE, dynamodb_client)
-
+# 7 days after the user's last activity in the course
 
 SUBJECT = 'Seu curso {course} está parado há 7 dias...'
 MESSAGE = """
@@ -27,34 +9,3 @@ Não deixe seu período de acesso expirar! Retome seu aprendizado agora mesmo.<b
 
 <a href="https://saladeaula.digital">👉 Clique aqui para acessar seu curso</a>
 """
-
-
-@event_source(data_class=EventBridgeEvent)
-@logger.inject_lambda_context
-def lambda_handler(event: EventBridgeEvent, context: LambdaContext) -> bool:
-    """7 days after the user's last activity in the course."""
-    old_image = event.detail['old_image']
-
-    # Post-migration: Remove the following lines
-    if 'email' not in old_image:
-        # If email is missing, use enrollment email
-        cur_image = enrollment_layer.get_item(KeyPair(old_image['id'], '0'))
-        old_image['name'] = cur_image['user']['name']
-        old_image['email'] = cur_image['user']['email']
-        old_image['course'] = cur_image['course']['name']
-
-    return send_email(
-        to=(old_image['name'], old_image['email']),
-        subject=SUBJECT,
-        message=MESSAGE,
-        context={
-            'course': old_image['course'],
-        },
-        sender=EMAIL_SENDER,
-        sesv2_client=sesv2_client,
-        event={
-            'id': old_image['id'],
-            'sk': 'SCHEDULE#REMINDER_NO_ACTIVITY_AFTER_7_DAYS',
-        },
-        dynamodb_persistence_layer=enrollment_layer,
-    )
diff --git a/enrollments-events/app/events/send_reminder_emails.py b/enrollments-events/app/events/send_reminder_emails.py
new file mode 100644
index 0000000..0a2b127
--- /dev/null
+++ b/enrollments-events/app/events/send_reminder_emails.py
@@ -0,0 +1,49 @@
+from aws_lambda_powertools import Logger
+from aws_lambda_powertools.utilities.data_classes import (
+    EventBridgeEvent,
+    event_source,
+)
+from aws_lambda_powertools.utilities.typing import LambdaContext
+from layercake.dynamodb import DynamoDBPersistenceLayer, KeyPair
+
+from boto3clients import dynamodb_client, sesv2_client
+from config import (
+    EMAIL_SENDER,
+    ENROLLMENT_TABLE,
+)
+
+from .emails import TEMPLATES, send_email
+
+logger = Logger(__name__)
+dyn = DynamoDBPersistenceLayer(ENROLLMENT_TABLE, dynamodb_client)
+
+
+@event_source(data_class=EventBridgeEvent)
+@logger.inject_lambda_context
+def lambda_handler(event: EventBridgeEvent, context: LambdaContext) -> bool:
+    old_image = event.detail['old_image']
+    event_name = old_image['sk'].removeprefix('SCHEDULE#').lower()
+    template = TEMPLATES[event_name]
+
+    # If email is missing, use enrollment email
+    if 'email' not in old_image:
+        r = dyn.get_item(KeyPair(pk=old_image['id'], sk='0'))
+        old_image['name'] = r['user']['name']
+        old_image['email'] = r['user']['email']
+        old_image['course'] = r['course']['name']
+
+    return send_email(
+        to=(old_image['name'], old_image['email']),
+        subject=template['subject'],
+        message=template['message'],
+        context={
+            'course': old_image['course'],
+        },
+        sender=EMAIL_SENDER,
+        sesv2_client=sesv2_client,
+        event={
+            'id': old_image['id'],
+            'sk': old_image['sk'],
+        },
+        dynamodb_persistence_layer=dyn,
+    )
diff --git a/enrollments-events/app/events/stopgap/patch_course_metadata.py b/enrollments-events/app/events/stopgap/patch_course_metadata.py
index 64f55cd..21939d2 100644
--- a/enrollments-events/app/events/stopgap/patch_course_metadata.py
+++ b/enrollments-events/app/events/stopgap/patch_course_metadata.py
@@ -9,15 +9,12 @@ from aws_lambda_powertools.utilities.data_classes import (
 )
 from aws_lambda_powertools.utilities.typing import LambdaContext
 from layercake.dateutils import now
-from layercake.dynamodb import DynamoDBPersistenceLayer, KeyPair
-from sqlite_utils import Database
+from layercake.dynamodb import DynamoDBPersistenceLayer, KeyPair, SortKey
 
 from boto3clients import dynamodb_client
 from config import (
     COURSE_TABLE,
     ENROLLMENT_TABLE,
-    SQLITE_DATABASE,
-    SQLITE_TABLE,
 )
 
 sqlite3.register_converter('json', json.loads)
@@ -72,23 +69,24 @@ def lambda_handler(event: EventBridgeEvent, context: LambdaContext) -> bool:
 
 class CourseNotFoundError(Exception):
     def __init__(self, *args):
-        super().__init__('Course not found in SQLite')
+        super().__init__('Course not found')
 
 
-def _get_course(course_id: str) -> dict:
-    course = course_layer.get_item(KeyPair(pk=course_id, sk='0'))
+def _get_course(id: str) -> dict:
+    course = course_layer.get_item(KeyPair(pk=id, sk='0'))
     if course:
         return course
 
-    with sqlite3.connect(
-        database=SQLITE_DATABASE, detect_types=sqlite3.PARSE_DECLTYPES
-    ) as conn:
-        db = Database(conn)
-        rows = db[SQLITE_TABLE].rows_where(
-            "json->>'$.metadata__betaeducacao_id' = ?", [course_id]
-        )
-
-        for row in rows:
-            return row['json']
-
-    raise CourseNotFoundError
+    course_id = course_layer.collection.get_item(
+        KeyPair(
+            pk='MIGRATION',
+            sk=SortKey(
+                f'COURSE#{id}',
+                path_spec='course_id',
+            ),
+        ),
+        exc_cls=CourseNotFoundError,
+    )
+    return course_layer.collection.get_item(
+        KeyPair(pk=course_id, sk='0'),
+    )
diff --git a/enrollments-events/template.yaml b/enrollments-events/template.yaml
index 805f4a6..268e576 100644
--- a/enrollments-events/template.yaml
+++ b/enrollments-events/template.yaml
@@ -219,11 +219,10 @@ Resources:
               - !Sub arn:aws:ses:${AWS::Region}:${AWS::AccountId}:identity/eduseg.com.br
               - !Sub arn:aws:ses:${AWS::Region}:${AWS::AccountId}:configuration-set/tracking
 
-  # If the user does not access the course within 3 days after enrollment creation
-  EventReminderNoAccessAfter3DaysFunction:
+  EventSendReminderEmailsFunction:
     Type: AWS::Serverless::Function
     Properties:
-      Handler: events.emails.reminder_no_access_after_3_days.lambda_handler
+      Handler: events.emails.send_reminder_emails.lambda_handler
       LoggingConfig:
         LogGroup: !Ref EventLog
       Policies:
@@ -239,17 +238,19 @@ Resources:
               detail-type: [EXPIRE]
               detail:
                 keys:
-                  sk: [SCHEDULE#REMINDER_NO_ACCESS_AFTER_3_DAYS]
+                  sk:
+                    - SCHEDULE#REMINDER_NO_ACCESS_AFTER_3_DAYS
+                    - SCHEDULE#REMINDER_NO_ACTIVITY_AFTER_7_DAYS
+                    - SCHEDULE#REMINDER_ACCESS_PERIOD_BEFORE_30_DAYS
+                    - SCHEDULE#REMINDER_CERT_EXPIRATION_BEFORE_30_DAYS
 
-  # 7 days after the user's last activity in the course
-  EventReminderNoActivityAfter7DaysFunction:
+  EventScheduleRemindersFunction:
     Type: AWS::Serverless::Function
     Properties:
-      Handler: events.emails.reminder_no_activity_after_7_days.lambda_handler
+      Handler: events.schedule_reminders.lambda_handler
       LoggingConfig:
         LogGroup: !Ref EventLog
       Policies:
-        - !Ref SesPolicy
         - DynamoDBCrudPolicy:
             TableName: !Ref EnrollmentTable
       Events:
@@ -258,54 +259,11 @@ Resources:
           Properties:
             Pattern:
               resources: [!Ref EnrollmentTable]
-              detail-type: [EXPIRE]
+              detail-type: [INSERT]
               detail:
-                keys:
-                  sk: [SCHEDULE#REMINDER_NO_ACTIVITY_AFTER_7_DAYS]
-
-  # 30 days before the course access period ends.
-  EventReminderAccessPeriodBefore30DaysFunction:
-    Type: AWS::Serverless::Function
-    Properties:
-      Handler: events.emails.reminder_access_period_before_30_days.lambda_handler
-      LoggingConfig:
-        LogGroup: !Ref EventLog
-      Policies:
-        - !Ref SesPolicy
-        - DynamoDBCrudPolicy:
-            TableName: !Ref EnrollmentTable
-      Events:
-        DynamoDBEvent:
-          Type: EventBridgeRule
-          Properties:
-            Pattern:
-              resources: [!Ref EnrollmentTable]
-              detail-type: [EXPIRE]
-              detail:
-                keys:
-                  sk: [SCHEDULE#REMINDER_ACCESS_PERIOD_BEFORE_30_DAYS]
-
-  # If a certificate exists, remind the user 30 days before the certificate expires
-  EventReminderCertExpirationBefore30DaysFunction:
-    Type: AWS::Serverless::Function
-    Properties:
-      Handler: events.emails.reminder_cert_expiration_before_30_days.lambda_handler
-      LoggingConfig:
-        LogGroup: !Ref EventLog
-      Policies:
-        - !Ref SesPolicy
-        - DynamoDBCrudPolicy:
-            TableName: !Ref EnrollmentTable
-      Events:
-        DynamoDBEvent:
-          Type: EventBridgeRule
-          Properties:
-            Pattern:
-              resources: [!Ref EnrollmentTable]
-              detail-type: [EXPIRE]
-              detail:
-                keys:
-                  sk: [SCHEDULE#REMINDER_CERT_EXPIRATION_BEFORE_30_DAYS]
+                new_image:
+                  sk: ["0"]
+                  status: [PENDING]
 
   EventSetAccessExpiredFunction:
     Type: AWS::Serverless::Function
@@ -347,27 +305,6 @@ Resources:
                 keys:
                   sk: [SCHEDULE#SET_CERT_EXPIRED, SCHEDULE#SET_AS_ARCHIVED]
 
-  EventScheduleRemindersFunction:
-    Type: AWS::Serverless::Function
-    Properties:
-      Handler: events.schedule_reminders.lambda_handler
-      LoggingConfig:
-        LogGroup: !Ref EventLog
-      Policies:
-        - DynamoDBCrudPolicy:
-            TableName: !Ref EnrollmentTable
-      Events:
-        DynamoDBEvent:
-          Type: EventBridgeRule
-          Properties:
-            Pattern:
-              resources: [!Ref EnrollmentTable]
-              detail-type: [INSERT]
-              detail:
-                new_image:
-                  sk: ["0"]
-                  status: [PENDING]
-
   EventIssueCertFunction:
     Type: AWS::Serverless::Function
     Properties:
diff --git a/enrollments-events/tests/events/emails/test_reminder_access_period_before_30_days.py b/enrollments-events/tests/events/emails/test_reminder_access_period_before_30_days.py
index bbd1d51..91f652b 100644
--- a/enrollments-events/tests/events/emails/test_reminder_access_period_before_30_days.py
+++ b/enrollments-events/tests/events/emails/test_reminder_access_period_before_30_days.py
@@ -1,4 +1,4 @@
-import app.events.emails.reminder_access_period_before_30_days as app
+import app.events.send_reminder_emails as app
 from aws_lambda_powertools.utilities.typing import LambdaContext
 
 
diff --git a/enrollments-events/tests/events/emails/test_reminder_cert_expiration_before_30_days.py b/enrollments-events/tests/events/emails/test_reminder_cert_expiration_before_30_days.py
index 2a6fecf..8fb6595 100644
--- a/enrollments-events/tests/events/emails/test_reminder_cert_expiration_before_30_days.py
+++ b/enrollments-events/tests/events/emails/test_reminder_cert_expiration_before_30_days.py
@@ -1,4 +1,4 @@
-import app.events.emails.reminder_cert_expiration_before_30_days as app
+import app.events.send_reminder_emails as app
 from aws_lambda_powertools.utilities.typing import LambdaContext
 
 
diff --git a/enrollments-events/tests/events/emails/test_reminder_no_access_after_3_days.py b/enrollments-events/tests/events/emails/test_reminder_no_access_after_3_days.py
index fb25c7d..1ed3faf 100644
--- a/enrollments-events/tests/events/emails/test_reminder_no_access_after_3_days.py
+++ b/enrollments-events/tests/events/emails/test_reminder_no_access_after_3_days.py
@@ -1,4 +1,4 @@
-import app.events.emails.reminder_no_access_after_3_days as app
+import app.events.send_reminder_emails as app
 from aws_lambda_powertools.utilities.typing import LambdaContext
 
 
diff --git a/enrollments-events/tests/events/emails/test_reminder_no_activity_after_7_days.py b/enrollments-events/tests/events/emails/test_reminder_no_activity_after_7_days.py
index 5635f5e..2d70025 100644
--- a/enrollments-events/tests/events/emails/test_reminder_no_activity_after_7_days.py
+++ b/enrollments-events/tests/events/emails/test_reminder_no_activity_after_7_days.py
@@ -1,4 +1,4 @@
-import app.events.emails.reminder_no_activity_after_7_days as app
+import app.events.send_reminder_emails as app
 from aws_lambda_powertools.utilities.typing import LambdaContext
 
 
diff --git a/enrollments-events/tests/seeds.jsonl b/enrollments-events/tests/seeds.jsonl
index a9548c3..bc29400 100644
--- a/enrollments-events/tests/seeds.jsonl
+++ b/enrollments-events/tests/seeds.jsonl
@@ -16,6 +16,9 @@
 {"id": "6a403773-aeac-4e6a-ac39-dc958e4be52a", "sk": "0", "access_period": "360", "cert": {"exp_interval": 360}, "created_at": "2025-07-14T15:09:18.559528-03:00", "metadata__konviva_class_id": "281", "name": "Reciclagem em NR-11 - Operador de Empilhadeira", "tenant_id": "*"}
 {"id": "e1c44881-2fe3-484e-ada2-12b6bf5b9398", "sk": "0", "name": "NR-35 Segurança nos Trabalhos em Altura (Teórico)", "updated_at": "2025-08-22T00:00:24.431267-03:00", "access_period": 360, "created_at": "2024-12-30T00:11:33.088916-03:00", "metadata__konviva_class_id": 1, "tenant_id": "*", "cert": {"exp_interval": 700}, "metadata__unit_price": 119}
 
+// Course migration
+{"id": "MIGRATION", "sk": "COURSE#57", "course_id": "e1c44881-2fe3-484e-ada2-12b6bf5b9398"}
+
 // User data
 {"id": "5OxmMjL-ujoR5IMGegQz", "sk": "konviva", "konvivaId": 26943}
 
@@ -34,4 +37,5 @@
 {"id": "294e9864-8284-4287-b153-927b15d90900", "sk": "METADATA#COURSE", "access_period": 360, "created_at": "2025-09-09T09:11:29.292760-03:00", "cert": {"exp_interval": 360}}
 {"id": "294e9864-8284-4287-b153-927b15d90900", "sk": "konviva", "class_id": 34, "user_id": 26943, "created_at": "2025-09-09T09:11:29.315247-03:00", "enrollment_id": 244488}
 {"id": "294e9864-8284-4287-b153-927b15d90900", "sk": "METADATA#DEDUPLICATION_WINDOW", "offset_days": 90, "created_at": "2025-09-11T09:00:45.923035-03:00"}
-{"id": "294e9864-8284-4287-b153-927b15d90900", "sk": "tenant", "org_id": "123", "name": "EDUSEG", "create_date": "2025-09-12T17:11:00.556907-03:00"}
\ No newline at end of file
+{"id": "294e9864-8284-4287-b153-927b15d90900", "sk": "tenant", "org_id": "123", "name": "EDUSEG", "create_date": "2025-09-12T17:11:00.556907-03:00"}
+