diff --git a/src/Bundle/ChillMainBundle/Entity/Workflow/EntityWorkflowSend.php b/src/Bundle/ChillMainBundle/Entity/Workflow/EntityWorkflowSend.php
new file mode 100644
index 000000000..ef0422fe0
--- /dev/null
+++ b/src/Bundle/ChillMainBundle/Entity/Workflow/EntityWorkflowSend.php
@@ -0,0 +1,164 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\MainBundle\Entity\Workflow;
+
+use Chill\MainBundle\Doctrine\Model\TrackCreationInterface;
+use Chill\MainBundle\Doctrine\Model\TrackCreationTrait;
+use Chill\ThirdPartyBundle\Entity\ThirdParty;
+use Doctrine\Common\Collections\ArrayCollection;
+use Doctrine\Common\Collections\Collection;
+use Doctrine\DBAL\Types\Types;
+use Doctrine\ORM\Mapping as ORM;
+use Ramsey\Uuid\Uuid;
+use Ramsey\Uuid\UuidInterface;
+use Random\Randomizer;
+
+/**
+ * An entity which stores then sending of a workflow's content to
+ * some external entity.
+ */
+#[ORM\Entity]
+#[ORM\Table(name: 'chill_main_workflow_entity_send')]
+class EntityWorkflowSend implements TrackCreationInterface
+{
+    use TrackCreationTrait;
+
+    #[ORM\Id]
+    #[ORM\GeneratedValue]
+    #[ORM\Column(type: Types::INTEGER)]
+    private ?int $id = null;
+
+    #[ORM\ManyToOne(targetEntity: ThirdParty::class)]
+    #[ORM\JoinColumn(nullable: true)]
+    private ?ThirdParty $destineeThirdParty = null;
+
+    #[ORM\Column(type: Types::TEXT, nullable: false, options: ['default' => ''])]
+    private string $destineeEmail = '';
+
+    #[ORM\Column(type: 'uuid', unique: true, nullable: false)]
+    private UuidInterface $uuid;
+
+    #[ORM\Column(type: Types::STRING, length: 255, nullable: false)]
+    private string $privateToken;
+
+    #[ORM\Column(type: Types::INTEGER, nullable: false, options: ['default' => 0])]
+    private int $numberOfErrorTrials = 0;
+
+    /**
+     * @var Collection<int, EntityWorkflowSendView>
+     */
+    #[ORM\OneToMany(targetEntity: EntityWorkflowSendView::class, mappedBy: 'send')]
+    private Collection $views;
+
+    public function __construct(
+        #[ORM\ManyToOne(targetEntity: EntityWorkflowStep::class, inversedBy: 'sends')]
+        #[ORM\JoinColumn(nullable: false)]
+        private EntityWorkflowStep $entityWorkflowStep,
+        string|ThirdParty $destinee,
+        #[ORM\Column(type: Types::DATETIME_IMMUTABLE, nullable: false)]
+        private \DateTimeImmutable $expireAt,
+    ) {
+        $this->uuid = Uuid::uuid4();
+        $random = new Randomizer();
+        $this->privateToken = bin2hex($random->getBytes(48));
+
+        $this->entityWorkflowStep->addSend($this);
+
+        if ($destinee instanceof ThirdParty) {
+            $this->destineeThirdParty = $destinee;
+        } else {
+            $this->destineeEmail = $destinee;
+        }
+
+        $this->views = new ArrayCollection();
+    }
+
+    /**
+     * @internal use the @see{EntityWorkflowSendView}'s constructor instead
+     */
+    public function addView(EntityWorkflowSendView $view): self
+    {
+        if (!$this->views->contains($view)) {
+            $this->views->add($view);
+        }
+
+        return $this;
+    }
+
+    public function getDestineeEmail(): string
+    {
+        return $this->destineeEmail;
+    }
+
+    public function getDestineeThirdParty(): ?ThirdParty
+    {
+        return $this->destineeThirdParty;
+    }
+
+    public function getId(): ?int
+    {
+        return $this->id;
+    }
+
+    public function getNumberOfErrorTrials(): int
+    {
+        return $this->numberOfErrorTrials;
+    }
+
+    public function getPrivateToken(): string
+    {
+        return $this->privateToken;
+    }
+
+    public function getUuid(): UuidInterface
+    {
+        return $this->uuid;
+    }
+
+    public function increaseErrorTrials(): void
+    {
+        $this->numberOfErrorTrials = $this->numberOfErrorTrials + 1;
+    }
+
+    public function getDestinee(): string|ThirdParty
+    {
+        if (null !== $this->getDestineeThirdParty()) {
+            return $this->getDestineeThirdParty();
+        }
+
+        return $this->getDestineeEmail();
+    }
+
+    /**
+     * Determines the kind of destinee based on whether the destinee is a thirdParty or an emailAddress.
+     *
+     * @return 'thirdParty'|'email' 'thirdParty' if the destinee is a third party, 'email' otherwise
+     */
+    public function getDestineeKind(): string
+    {
+        if (null !== $this->getDestineeThirdParty()) {
+            return 'thirdParty';
+        }
+
+        return 'email';
+    }
+
+    public function isViewed(): bool
+    {
+        return $this->views->count() > 0;
+    }
+
+    public function isExpired(\DateTimeImmutable $now): bool
+    {
+        return $now >= $this->expireAt;
+    }
+}
diff --git a/src/Bundle/ChillMainBundle/Entity/Workflow/EntityWorkflowSendView.php b/src/Bundle/ChillMainBundle/Entity/Workflow/EntityWorkflowSendView.php
new file mode 100644
index 000000000..40d9d9736
--- /dev/null
+++ b/src/Bundle/ChillMainBundle/Entity/Workflow/EntityWorkflowSendView.php
@@ -0,0 +1,60 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\MainBundle\Entity\Workflow;
+
+use Doctrine\DBAL\Types\Types;
+use Doctrine\ORM\Mapping as ORM;
+
+/**
+ * Register the viewing action from an external destinee.
+ */
+#[ORM\Entity(readOnly: true)]
+#[ORM\Table(name: 'chill_main_workflow_entity_send_views')]
+class EntityWorkflowSendView
+{
+    #[ORM\Id]
+    #[ORM\GeneratedValue]
+    #[ORM\Column(type: Types::INTEGER)]
+    private ?int $id = null;
+
+    public function __construct(
+        #[ORM\ManyToOne(targetEntity: EntityWorkflowSend::class, inversedBy: 'views')]
+        #[ORM\JoinColumn(nullable: false)]
+        private EntityWorkflowSend $send,
+        #[ORM\Column(type: Types::DATETIME_IMMUTABLE)]
+        private \DateTimeInterface $viewAt,
+        #[ORM\Column(type: Types::TEXT)]
+        private string $remoteIp = '',
+    ) {
+        $this->send->addView($this);
+    }
+
+    public function getId(): ?int
+    {
+        return $this->id;
+    }
+
+    public function getRemoteIp(): string
+    {
+        return $this->remoteIp;
+    }
+
+    public function getSend(): EntityWorkflowSend
+    {
+        return $this->send;
+    }
+
+    public function getViewAt(): \DateTimeInterface
+    {
+        return $this->viewAt;
+    }
+}
diff --git a/src/Bundle/ChillMainBundle/Entity/Workflow/EntityWorkflowStep.php b/src/Bundle/ChillMainBundle/Entity/Workflow/EntityWorkflowStep.php
index 3daacd49d..4f42dee6e 100644
--- a/src/Bundle/ChillMainBundle/Entity/Workflow/EntityWorkflowStep.php
+++ b/src/Bundle/ChillMainBundle/Entity/Workflow/EntityWorkflowStep.php
@@ -112,6 +112,11 @@ class EntityWorkflowStep
     #[ORM\OneToMany(mappedBy: 'step', targetEntity: EntityWorkflowStepHold::class)]
     private Collection $holdsOnStep;
 
+    /**
+     * @var Collection<int, EntityWorkflowSend>
+     */
+    private Collection $sends;
+
     public function __construct()
     {
         $this->ccUser = new ArrayCollection();
@@ -120,6 +125,7 @@ class EntityWorkflowStep
         $this->destUserByAccessKey = new ArrayCollection();
         $this->signatures = new ArrayCollection();
         $this->holdsOnStep = new ArrayCollection();
+        $this->sends = new ArrayCollection();
         $this->accessKey = bin2hex(openssl_random_pseudo_bytes(32));
     }
 
@@ -190,6 +196,18 @@ class EntityWorkflowStep
         return $this;
     }
 
+    /**
+     * @internal use @see{EntityWorkflowSend}'s constructor instead
+     */
+    public function addSend(EntityWorkflowSend $send): self
+    {
+        if (!$this->sends->contains($send)) {
+            $this->sends[] = $send;
+        }
+
+        return $this;
+    }
+
     public function removeSignature(EntityWorkflowStepSignature $signature): self
     {
         if ($this->signatures->contains($signature)) {
diff --git a/src/Bundle/ChillMainBundle/migrations/Version20241003094904.php b/src/Bundle/ChillMainBundle/migrations/Version20241003094904.php
new file mode 100644
index 000000000..a309a927d
--- /dev/null
+++ b/src/Bundle/ChillMainBundle/migrations/Version20241003094904.php
@@ -0,0 +1,61 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\Migrations\Main;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+final class Version20241003094904 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return 'Create tables for EntityWorkflowSend and EntityWorkflowSendView';
+    }
+
+    public function up(Schema $schema): void
+    {
+        $this->addSql('CREATE SEQUENCE chill_main_workflow_entity_send_id_seq INCREMENT BY 1 MINVALUE 1 START 1');
+        $this->addSql('CREATE SEQUENCE chill_main_workflow_entity_send_views_id_seq INCREMENT BY 1 MINVALUE 1 START 1');
+        $this->addSql('CREATE TABLE chill_main_workflow_entity_send (id INT NOT NULL,'
+            .' destineeEmail TEXT DEFAULT \'\' NOT NULL, uuid UUID NOT NULL, privateToken VARCHAR(255) NOT NULL,'
+            .' numberOfErrorTrials INT DEFAULT 0 NOT NULL, expireAt TIMESTAMP(0) WITHOUT TIME ZONE NOT NULL, '
+            .'createdAt TIMESTAMP(0) WITHOUT TIME ZONE DEFAULT NULL, destineeThirdParty_id INT DEFAULT NULL, '
+            .'entityWorkflowStep_id INT NOT NULL, createdBy_id INT DEFAULT NULL, PRIMARY KEY(id))');
+        $this->addSql('CREATE UNIQUE INDEX UNIQ_A0C0620FD17F50A6 ON chill_main_workflow_entity_send (uuid)');
+        $this->addSql('CREATE INDEX IDX_A0C0620FDDFA98DE ON chill_main_workflow_entity_send (destineeThirdParty_id)');
+        $this->addSql('CREATE INDEX IDX_A0C0620F3912FED6 ON chill_main_workflow_entity_send (entityWorkflowStep_id)');
+        $this->addSql('CREATE INDEX IDX_A0C0620F3174800F ON chill_main_workflow_entity_send (createdBy_id)');
+        $this->addSql('COMMENT ON COLUMN chill_main_workflow_entity_send.uuid IS \'(DC2Type:uuid)\'');
+        $this->addSql('COMMENT ON COLUMN chill_main_workflow_entity_send.expireAt IS \'(DC2Type:datetime_immutable)\'');
+        $this->addSql('COMMENT ON COLUMN chill_main_workflow_entity_send.createdAt IS \'(DC2Type:datetime_immutable)\'');
+        $this->addSql('CREATE TABLE chill_main_workflow_entity_send_views (id INT NOT NULL, send_id INT NOT NULL, '
+            .'viewAt TIMESTAMP(0) WITHOUT TIME ZONE NOT NULL, remoteIp TEXT NOT NULL, PRIMARY KEY(id))');
+        $this->addSql('CREATE INDEX IDX_2659558513933E7B ON chill_main_workflow_entity_send_views (send_id)');
+        $this->addSql('COMMENT ON COLUMN chill_main_workflow_entity_send_views.viewAt IS \'(DC2Type:datetime_immutable)\'');
+        $this->addSql('ALTER TABLE chill_main_workflow_entity_send ADD CONSTRAINT FK_A0C0620FDDFA98DE FOREIGN KEY (destineeThirdParty_id) REFERENCES chill_3party.third_party (id) NOT DEFERRABLE INITIALLY IMMEDIATE');
+        $this->addSql('ALTER TABLE chill_main_workflow_entity_send ADD CONSTRAINT FK_A0C0620F3912FED6 FOREIGN KEY (entityWorkflowStep_id) REFERENCES chill_main_workflow_entity_step (id) NOT DEFERRABLE INITIALLY IMMEDIATE');
+        $this->addSql('ALTER TABLE chill_main_workflow_entity_send ADD CONSTRAINT FK_A0C0620F3174800F FOREIGN KEY (createdBy_id) REFERENCES users (id) NOT DEFERRABLE INITIALLY IMMEDIATE');
+        $this->addSql('ALTER TABLE chill_main_workflow_entity_send_views ADD CONSTRAINT FK_2659558513933E7B FOREIGN KEY (send_id) REFERENCES chill_main_workflow_entity_send (id) NOT DEFERRABLE INITIALLY IMMEDIATE');
+    }
+
+    public function down(Schema $schema): void
+    {
+        $this->addSql('DROP SEQUENCE chill_main_workflow_entity_send_id_seq CASCADE');
+        $this->addSql('DROP SEQUENCE chill_main_workflow_entity_send_views_id_seq CASCADE');
+        $this->addSql('ALTER TABLE chill_main_workflow_entity_send DROP CONSTRAINT FK_A0C0620FDDFA98DE');
+        $this->addSql('ALTER TABLE chill_main_workflow_entity_send DROP CONSTRAINT FK_A0C0620F3912FED6');
+        $this->addSql('ALTER TABLE chill_main_workflow_entity_send DROP CONSTRAINT FK_A0C0620F3174800F');
+        $this->addSql('ALTER TABLE chill_main_workflow_entity_send_views DROP CONSTRAINT FK_2659558513933E7B');
+        $this->addSql('DROP TABLE chill_main_workflow_entity_send');
+        $this->addSql('DROP TABLE chill_main_workflow_entity_send_views');
+    }
+}