diff --git a/sonata-project/classification-bundle/3.7/config/packages/sonata_classification.yaml b/sonata-project/classification-bundle/3.7/config/packages/sonata_classification.yaml
new file mode 100644
index 00000000..6ff4714f
--- /dev/null
+++ b/sonata-project/classification-bundle/3.7/config/packages/sonata_classification.yaml
@@ -0,0 +1,7 @@
+sonata_classification:
+    class:
+        category: App\Entity\SonataClassificationCategory
+        collection: App\Entity\SonataClassificationCollection
+        context: App\Entity\SonataClassificationContext
+        tag: App\Entity\SonataClassificationTag
+        media: App\Entity\SonataMediaMedia
diff --git a/sonata-project/classification-bundle/3.7/manifest.json b/sonata-project/classification-bundle/3.7/manifest.json
new file mode 100644
index 00000000..3ad6751d
--- /dev/null
+++ b/sonata-project/classification-bundle/3.7/manifest.json
@@ -0,0 +1,9 @@
+{
+    "bundles": {
+        "Sonata\\ClassificationBundle\\SonataClassificationBundle": ["all"]
+    },
+    "copy-from-recipe": {
+        "config/": "%CONFIG_DIR%/",
+        "src/": "%SRC_DIR%/"
+    }
+}
diff --git a/sonata-project/classification-bundle/3.7/src/Entity/SonataClassificationCategory.php b/sonata-project/classification-bundle/3.7/src/Entity/SonataClassificationCategory.php
new file mode 100644
index 00000000..252e4f0b
--- /dev/null
+++ b/sonata-project/classification-bundle/3.7/src/Entity/SonataClassificationCategory.php
@@ -0,0 +1,89 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Entity;
+
+use Doctrine\ORM\Mapping as ORM;
+use JMS\Serializer\Annotation as Serializer;
+use Sonata\ClassificationBundle\Entity\BaseCategory;
+use Sonata\MediaBundle\Model\MediaInterface;
+use Symfony\Component\Validator\Constraints as Assert;
+
+/**
+ * @ORM\Entity
+ * @ORM\Table(name="classification__category")
+ * @ORM\HasLifecycleCallbacks
+ */
+class SonataClassificationCategory extends BaseCategory
+{
+    /**
+     * @ORM\Id
+     * @ORM\Column(type="integer")
+     * @ORM\GeneratedValue(strategy="AUTO")
+     * // Serializer\Groups(groups={"sonata_api_read", "sonata_api_write", "sonata_search"})
+     *
+     * @var int
+     */
+    protected $id;
+
+    /**
+     * @ORM\OneToMany(
+     *     targetEntity="App\Entity\SonataClassificationCategory",
+     *     mappedBy="parent", cascade={"persist"}, orphanRemoval=true
+     * )
+     * @ORM\OrderBy({"position"="ASC"})
+     *
+     * @var SonataClassificationCategory[]
+     */
+    protected $children;
+
+    /**
+     * @ORM\ManyToOne(
+     *     targetEntity="App\Entity\SonataClassificationCategory",
+     *     inversedBy="children", cascade={"persist", "refresh", "merge", "detach"}
+     * )
+     * @ORM\JoinColumn(name="parent_id", referencedColumnName="id", onDelete="CASCADE")
+     *
+     * @var SonataClassificationCategory
+     */
+    protected $parent;
+
+    /**
+     * @ORM\ManyToOne(
+     *     targetEntity="App\Entity\SonataClassificationContext",
+     *     cascade={"persist"}
+     * )
+     * @ORM\JoinColumn(name="context", referencedColumnName="id", nullable=false)
+     * @Assert\NotNull()
+     *
+     * @var SonataClassificationContext
+     */
+    protected $context;
+
+    public function getId()
+    {
+        return $this->id;
+    }
+
+    final public function setMedia(MediaInterface $media = null)
+    {
+        parent::setMedia($media);
+    }
+
+    /**
+     * @ORM\PrePersist
+     */
+    public function prePersist(): void
+    {
+        parent::prePersist();
+    }
+
+    /**
+     * @ORM\PreUpdate
+     */
+    public function preUpdate(): void
+    {
+        parent::preUpdate();
+    }
+}
diff --git a/sonata-project/classification-bundle/3.7/src/Entity/SonataClassificationCollection.php b/sonata-project/classification-bundle/3.7/src/Entity/SonataClassificationCollection.php
new file mode 100644
index 00000000..ff910d1f
--- /dev/null
+++ b/sonata-project/classification-bundle/3.7/src/Entity/SonataClassificationCollection.php
@@ -0,0 +1,59 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Entity;
+
+use Doctrine\ORM\Mapping as ORM;
+use JMS\Serializer\Annotation as Serializer;
+use Sonata\ClassificationBundle\Entity\BaseCollection;
+
+/**
+ * @ORM\Entity
+ * @ORM\Table(name="classification__collection")
+ * @ORM\HasLifecycleCallbacks
+ */
+class SonataClassificationCollection extends BaseCollection
+{
+    /**
+     * @ORM\Id
+     * @ORM\Column(type="integer")
+     * @ORM\GeneratedValue(strategy="AUTO")
+     * // Serializer\Groups(groups={"sonata_api_read", "sonata_api_write", "sonata_search"})
+     *
+     * @var int
+     */
+    protected $id;
+
+    /**
+     * @ORM\ManyToOne(
+     *     targetEntity="App\Entity\SonataClassificationContext",
+     *     cascade={"persist"}
+     * )
+     * @ORM\JoinColumn(name="context", referencedColumnName="id", nullable=false)
+     *
+     * @var SonataClassificationContext
+     */
+    protected $context;
+
+    public function getId()
+    {
+        return $this->id;
+    }
+
+    /**
+     * @ORM\PrePersist
+     */
+    public function prePersist(): void
+    {
+        parent::prePersist();
+    }
+
+    /**
+     * @ORM\PreUpdate
+     */
+    public function preUpdate(): void
+    {
+        parent::preUpdate();
+    }
+}
diff --git a/sonata-project/classification-bundle/3.7/src/Entity/SonataClassificationContext.php b/sonata-project/classification-bundle/3.7/src/Entity/SonataClassificationContext.php
new file mode 100644
index 00000000..c89d6d3d
--- /dev/null
+++ b/sonata-project/classification-bundle/3.7/src/Entity/SonataClassificationContext.php
@@ -0,0 +1,48 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Entity;
+
+use Doctrine\ORM\Mapping as ORM;
+use JMS\Serializer\Annotation as Serializer;
+use Sonata\ClassificationBundle\Entity\BaseContext;
+
+/**
+ * @ORM\Entity
+ * @ORM\Table(name="classification__context")
+ * @ORM\HasLifecycleCallbacks
+ */
+class SonataClassificationContext extends BaseContext
+{
+    /**
+     * @ORM\Id
+     * @ORM\Column(type="string")
+     * @ORM\GeneratedValue(strategy="NONE")
+     * // Serializer\Groups(groups={"sonata_api_read", "sonata_api_write", "sonata_search"})
+     *
+     * @var int
+     */
+    protected $id;
+
+    public function getId()
+    {
+        return $this->id;
+    }
+
+    /**
+     * @ORM\PrePersist
+     */
+    public function prePersist(): void
+    {
+        parent::prePersist();
+    }
+
+    /**
+     * @ORM\PreUpdate
+     */
+    public function preUpdate(): void
+    {
+        parent::preUpdate();
+    }
+}
diff --git a/sonata-project/classification-bundle/3.7/src/Entity/SonataClassificationTag.php b/sonata-project/classification-bundle/3.7/src/Entity/SonataClassificationTag.php
new file mode 100644
index 00000000..8f0ce30a
--- /dev/null
+++ b/sonata-project/classification-bundle/3.7/src/Entity/SonataClassificationTag.php
@@ -0,0 +1,59 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Entity;
+
+use Doctrine\ORM\Mapping as ORM;
+use JMS\Serializer\Annotation as Serializer;
+use Sonata\ClassificationBundle\Entity\BaseTag;
+
+/**
+ * @ORM\Entity
+ * @ORM\Table(name="classification__tag")
+ * @ORM\HasLifecycleCallbacks
+ */
+class SonataClassificationTag extends BaseTag
+{
+    /**
+     * @ORM\Id
+     * @ORM\Column(type="integer")
+     * @ORM\GeneratedValue(strategy="AUTO")
+     * // Serializer\Groups(groups={"sonata_api_read", "sonata_api_write", "sonata_search"})
+     *
+     * @var int
+     */
+    protected $id;
+
+    /**
+     * @ORM\ManyToOne(
+     *     targetEntity="App\Entity\SonataClassificationContext",
+     *     cascade={"persist"}
+     * )
+     * @ORM\JoinColumn(name="context", referencedColumnName="id", nullable=false)
+     *
+     * @var SonataClassificationContext
+     */
+    protected $context;
+
+    public function getId()
+    {
+        return $this->id;
+    }
+
+    /**
+     * @ORM\PrePersist
+     */
+    public function prePersist(): void
+    {
+        parent::prePersist();
+    }
+
+    /**
+     * @ORM\PreUpdate
+     */
+    public function preUpdate(): void
+    {
+        parent::preUpdate();
+    }
+}