diff --git a/mailpoet/assets/js/src/automation/editor/store/types.ts b/mailpoet/assets/js/src/automation/editor/store/types.ts
index 13dec7d30b..e48bd15a79 100644
--- a/mailpoet/assets/js/src/automation/editor/store/types.ts
+++ b/mailpoet/assets/js/src/automation/editor/store/types.ts
@@ -36,7 +36,7 @@ export type Registry = {
     string,
     {
       key: string;
-      type: 'string' | 'enum_array';
+      type: 'boolean' | 'number' | 'integer' | 'string' | 'enum' | 'enum_array';
       name: string;
       args: Record<string, unknown>;
     }
diff --git a/mailpoet/lib/Automation/Engine/Data/Field.php b/mailpoet/lib/Automation/Engine/Data/Field.php
index 55ee329da3..0497dcad5e 100644
--- a/mailpoet/lib/Automation/Engine/Data/Field.php
+++ b/mailpoet/lib/Automation/Engine/Data/Field.php
@@ -7,9 +7,11 @@ use MailPoet\Automation\Engine\Integration\Payload;
 class Field {
   public const TYPE_BOOLEAN = 'boolean';
   public const TYPE_INTEGER = 'integer';
+  public const TYPE_NUMBER = 'number';
   public const TYPE_STRING = 'string';
   public const TYPE_ENUM = 'enum';
   public const TYPE_ENUM_ARRAY = 'enum_array';
+  public const TYPE_DATETIME = 'datetime';
 
   /** @var string */
   private $key;
diff --git a/mailpoet/lib/Automation/Integrations/MailPoet/Subjects/SubscriberSubject.php b/mailpoet/lib/Automation/Integrations/MailPoet/Subjects/SubscriberSubject.php
index 1b29b5a605..c491b4b231 100644
--- a/mailpoet/lib/Automation/Integrations/MailPoet/Subjects/SubscriberSubject.php
+++ b/mailpoet/lib/Automation/Integrations/MailPoet/Subjects/SubscriberSubject.php
@@ -8,6 +8,7 @@ use MailPoet\Automation\Engine\Integration\Payload;
 use MailPoet\Automation\Engine\Integration\Subject;
 use MailPoet\Automation\Integrations\MailPoet\Payloads\SubscriberPayload;
 use MailPoet\Entities\SegmentEntity;
+use MailPoet\Entities\SubscriberEntity;
 use MailPoet\NotFoundException;
 use MailPoet\Segments\SegmentsFinder;
 use MailPoet\Segments\SegmentsRepository;
@@ -67,16 +68,6 @@ class SubscriberSubject implements Subject {
   /** @return Field[] */
   public function getFields(): array {
     return [
-      // phpcs:disable Squiz.PHP.CommentedOutCode.Found -- temporarily hide those fields
-      /*
-      new Field(
-        'mailpoet:subscriber:id',
-        Field::TYPE_INTEGER,
-        __('Subscriber ID', 'mailpoet'),
-        function (SubscriberPayload $payload) {
-          return $payload->getId();
-        }
-      ),
       new Field(
         'mailpoet:subscriber:email',
         Field::TYPE_STRING,
@@ -85,6 +76,22 @@ class SubscriberSubject implements Subject {
           return $payload->getEmail();
         }
       ),
+      new Field(
+        'mailpoet:subscriber:engagement-score',
+        Field::TYPE_NUMBER,
+        __('Engagement score', 'mailpoet'),
+        function (SubscriberPayload $payload) {
+          return $payload->getSubscriber()->getEngagementScore();
+        }
+      ),
+      new Field(
+        'mailpoet:subscriber:is-globally-subscribed',
+        Field::TYPE_BOOLEAN,
+        __('Is globally subscribed', 'mailpoet'),
+        function (SubscriberPayload $payload) {
+          return $payload->getStatus() === SubscriberEntity::STATUS_SUBSCRIBED;
+        }
+      ),
       new Field(
         'mailpoet:subscriber:status',
         Field::TYPE_ENUM,
@@ -94,14 +101,25 @@ class SubscriberSubject implements Subject {
         },
         [
           'options' => [
-            SubscriberEntity::STATUS_SUBSCRIBED => __('Subscribed', 'mailpoet'),
-            SubscriberEntity::STATUS_UNCONFIRMED => __('Unconfirmed', 'mailpoet'),
-            SubscriberEntity::STATUS_UNSUBSCRIBED => __('Unsubscribed', 'mailpoet'),
-            SubscriberEntity::STATUS_BOUNCED => __('Bounced', 'mailpoet'),
+            [
+              'id' => SubscriberEntity::STATUS_SUBSCRIBED,
+              'name' => __('Subscribed', 'mailpoet'),
+            ],
+            [
+              'id' => SubscriberEntity::STATUS_UNCONFIRMED,
+              'name' => __('Unconfirmed', 'mailpoet'),
+            ],
+            [
+              'id' => SubscriberEntity::STATUS_UNSUBSCRIBED,
+              'name' => __('Unsubscribed', 'mailpoet'),
+            ],
+            [
+              'id' => SubscriberEntity::STATUS_BOUNCED,
+              'name' => __('Bounced', 'mailpoet'),
+            ],
           ],
         ]
       ),
-      */
       new Field(
         'mailpoet:subscriber:segments',
         Field::TYPE_ENUM_ARRAY,
@@ -123,6 +141,14 @@ class SubscriberSubject implements Subject {
           }, $this->segmentsRepository->findBy(['type' => SegmentEntity::TYPE_DYNAMIC])),
         ]
       ),
+      new Field(
+        'mailpoet:subscriber:email-sent-count',
+        Field::TYPE_INTEGER,
+        __('Email — sent count', 'mailpoet'),
+        function (SubscriberPayload $payload) {
+          return $payload->getSubscriber()->getEmailCount();
+        }
+      ),
     ];
   }
 }