diff --git a/changelog.md b/changelog.md
index 80d37b4..fff9c8f 100644
--- a/changelog.md
+++ b/changelog.md
@@ -5,6 +5,8 @@ All notable changes to this project will be documented in this file.
 
 ### Added
 - Support for new version 3.7.
+- New method `activate_customer_page` in customer-api v3.6 and v3.7 (rtm).
+- New method `deactivate_customer_page` in customer-api v3.6 and v3.7 (rtm).
 - New method `request_welcome_message` in customer-api v3.6 and v3.7.
 - New method `delete_event` in customer-api v3.6.
 - New methods in configuration-api v3.6 for greetings: `create_greeting`, `delete_greeting`, `get_greeting`, `update_greeting`, `list_greetings`.
diff --git a/livechat/customer/rtm/api/v36.py b/livechat/customer/rtm/api/v36.py
index 79d5974..e975851 100644
--- a/livechat/customer/rtm/api/v36.py
+++ b/livechat/customer/rtm/api/v36.py
@@ -487,6 +487,40 @@ def update_customer_page(self,
             'payload': payload
         })
 
+    def activate_customer_page(self,
+                               payload: dict = None) -> RtmResponse:
+        ''' Marks the current Customer's page tab as active (focused).
+
+            Args:
+                payload (dict): Custom payload to be used as request's data.
+                        It overrides all other parameters provided for the method.
+
+            Returns:
+                RtmResponse: RTM response structure (`request_id`, `action`,
+                             `type`, `success` and `payload` properties)
+        '''
+        return self.ws.send({
+            'action': 'activate_customer_page',
+            'payload': {} if payload is None else payload
+        })
+
+    def deactivate_customer_page(self,
+                                 payload: dict = None) -> RtmResponse:
+        ''' Marks the current Customer's page tab as inactive (unfocused).
+
+            Args:
+                payload (dict): Custom payload to be used as request's data.
+                        It overrides all other parameters provided for the method.
+
+            Returns:
+                RtmResponse: RTM response structure (`request_id`, `action`,
+                             `type`, `success` and `payload` properties)
+        '''
+        return self.ws.send({
+            'action': 'deactivate_customer_page',
+            'payload': {} if payload is None else payload
+        })
+
     def set_customer_session_fields(self,
                                     session_fields: list = None,
                                     payload: dict = None) -> RtmResponse:
diff --git a/livechat/customer/rtm/api/v37.py b/livechat/customer/rtm/api/v37.py
index 1f5a8d6..e767c8b 100644
--- a/livechat/customer/rtm/api/v37.py
+++ b/livechat/customer/rtm/api/v37.py
@@ -487,6 +487,40 @@ def update_customer_page(self,
             'payload': payload
         })
 
+    def activate_customer_page(self,
+                               payload: dict = None) -> RtmResponse:
+        ''' Marks the current Customer's page tab as active (focused).
+
+            Args:
+                payload (dict): Custom payload to be used as request's data.
+                        It overrides all other parameters provided for the method.
+
+            Returns:
+                RtmResponse: RTM response structure (`request_id`, `action`,
+                             `type`, `success` and `payload` properties)
+        '''
+        return self.ws.send({
+            'action': 'activate_customer_page',
+            'payload': {} if payload is None else payload
+        })
+
+    def deactivate_customer_page(self,
+                                 payload: dict = None) -> RtmResponse:
+        ''' Marks the current Customer's page tab as inactive (unfocused).
+
+            Args:
+                payload (dict): Custom payload to be used as request's data.
+                        It overrides all other parameters provided for the method.
+
+            Returns:
+                RtmResponse: RTM response structure (`request_id`, `action`,
+                             `type`, `success` and `payload` properties)
+        '''
+        return self.ws.send({
+            'action': 'deactivate_customer_page',
+            'payload': {} if payload is None else payload
+        })
+
     def set_customer_session_fields(self,
                                     session_fields: list = None,
                                     payload: dict = None) -> RtmResponse: