diff --git a/src/Abstracts/Carrier.php b/src/Abstracts/Carrier.php
index b4763ec06..1ab74d118 100644
--- a/src/Abstracts/Carrier.php
+++ b/src/Abstracts/Carrier.php
@@ -119,7 +119,7 @@ public function __construct($slug = null, $name = null)
 			]
 		);
 
-		$nonceField->section = 'notification_carrier_' . $this->getSlug();
+		$nonceField->setSection('notification_carrier_' . $this->getSlug());
 
 		$this->formFields[$nonceField->getRawName()] = $nonceField;
 
@@ -135,7 +135,7 @@ public function __construct($slug = null, $name = null)
 			]
 		);
 
-		$activatedField->section = 'notification_carrier_' . $this->getSlug();
+		$activatedField->setSection('notification_carrier_' . $this->getSlug());
 
 		$this->formFields[$activatedField->getRawName()] = $activatedField;
 
@@ -151,7 +151,7 @@ public function __construct($slug = null, $name = null)
 			]
 		);
 
-		$enabledField->section = 'notification_carrier_' . $this->getSlug();
+		$enabledField->setSection('notification_carrier_' . $this->getSlug());
 
 		$this->formFields[$enabledField->getRawName()] = $enabledField;
 
@@ -215,12 +215,12 @@ public function hash()
 	/**
 	 * Adds form field to collection
 	 *
-	 * @param \BracketSpace\Notification\Abstracts\Field $field Field object.
+	 * @param \BracketSpace\Notification\Interfaces\Fillable $field Field object.
 	 * @return $this
 	 * @throws \Exception When restricted name is used.
 	 * @since  6.0.0 Added restricted field check.
 	 */
-	public function addFormField(\BracketSpace\Notification\Abstracts\Field $field)
+	public function addFormField(Interfaces\Fillable $field)
 	{
 
 		if (
@@ -239,7 +239,7 @@ public function addFormField(\BracketSpace\Notification\Abstracts\Field $field)
 		}
 
 		$addingField = clone $field;
-		$addingField->section = 'notification_carrier_' . $this->getSlug();
+		$addingField->setSection('notification_carrier_' . $this->getSlug());
 
 		$this->formFields[$field->getRawName()] = $addingField;
 
diff --git a/src/Abstracts/Field.php b/src/Abstracts/Field.php
index 2866dd8a3..ddbbf9d0a 100644
--- a/src/Abstracts/Field.php
+++ b/src/Abstracts/Field.php
@@ -69,7 +69,7 @@ abstract class Field implements Interfaces\Fillable
 	 *
 	 * @var string
 	 */
-	public $section = '';
+	protected $section = '';
 
 	/**
 	 * If field is disabled
@@ -222,6 +222,27 @@ public function setValue($value)
 		$this->value = $value;
 	}
 
+	/**
+	 * Gets field section name
+	 *
+	 * @return string
+	 */
+	public function getSection()
+	{
+		return $this->section;
+	}
+
+	/**
+	 * Sets field section name
+	 *
+	 * @param string $value assigned value
+	 * @return void
+	 */
+	public function setSection($value)
+	{
+		$this->section = $value;
+	}
+
 	/**
 	 * Gets field name
 	 *
@@ -229,7 +250,7 @@ public function setValue($value)
 	 */
 	public function getName()
 	{
-		return $this->section . '[' . $this->name . ']';
+		return $this->getSection() . '[' . $this->name . ']';
 	}
 
 	/**
diff --git a/src/Interfaces/Fillable.php b/src/Interfaces/Fillable.php
index 3b7afb7e7..86d38f029 100644
--- a/src/Interfaces/Fillable.php
+++ b/src/Interfaces/Fillable.php
@@ -10,11 +10,6 @@
 
 namespace BracketSpace\Notification\Interfaces;
 
-/**
- * Fillable interface
- *
- * @property string $section Field section name.
- */
 interface Fillable
 {
 	/**
@@ -32,6 +27,21 @@ public function getValue();
 	 */
 	public function setValue($value);
 
+	/**
+	 * Gets field section name
+	 *
+	 * @return string
+	 */
+	public function getSection();
+
+	/**
+	 * Sets field section name
+	 *
+	 * @param string $value assigned value
+	 * @return void
+	 */
+	public function setSection($value);
+
 	/**
 	 * Gets field name
 	 *