diff --git a/src/Entity/StaffNote.php b/src/Entity/StaffNote.php
index f250593..073329e 100644
--- a/src/Entity/StaffNote.php
+++ b/src/Entity/StaffNote.php
@@ -31,6 +31,12 @@ class StaffNote
     #[ORM\Column(length: 500, nullable: true)]
     private ?string $recommendations = null;
 
+    #[ORM\Column(type: Types::DATETIME_MUTABLE, nullable: true)]
+    private ?\DateTimeInterface $workerSignDatetime = null;
+
+    #[ORM\Column(type: Types::DATETIME_MUTABLE, nullable: true)]
+    private ?\DateTimeInterface $supervisorSignDateTime = null;
+
     public function getId(): ?int
     {
         return $this->id;
@@ -98,4 +104,28 @@ class StaffNote
 
         return $this;
     }
+
+    public function getWorkerSignDatetime(): ?\DateTimeInterface
+    {
+        return $this->workerSignDatetime;
+    }
+
+    public function setWorkerSignDatetime(?\DateTimeInterface $workerSignDatetime): static
+    {
+        $this->workerSignDatetime = $workerSignDatetime;
+
+        return $this;
+    }
+
+    public function getSupervisorSignDateTime(): ?\DateTimeInterface
+    {
+        return $this->supervisorSignDateTime;
+    }
+
+    public function setSupervisorSignDateTime(?\DateTimeInterface $supervisorSignDateTime): static
+    {
+        $this->supervisorSignDateTime = $supervisorSignDateTime;
+
+        return $this;
+    }
 }