diff --git a/application/Models/Aauth/GroupModel.php b/application/Models/Aauth/GroupModel.php
new file mode 100644
index 0000000..154c231
--- /dev/null
+++ b/application/Models/Aauth/GroupModel.php
@@ -0,0 +1,71 @@
+<?php
+/**
+ * CodeIgniter-Aauth
+ *
+ * Aauth is a User Authorization Library for CodeIgniter 4.x, which aims to make
+ * easy some essential jobs such as login, permissions and access operations.
+ * Despite ease of use, it has also very advanced features like groupping,
+ * access management, public access etc..
+ *
+ * @package   CodeIgniter-Aauth
+ * @author    Magefly Team
+ * @copyright 2014-2017 Emre Akay
+ * @copyright 2018 Magefly
+ * @license   https://opensource.org/licenses/MIT	MIT License
+ * @link      https://github.com/magefly/CodeIgniter-Aauth
+ */
+
+namespace App\Models\Aauth;
+
+use CodeIgniter\Model;
+use Config\Aauth as AauthConfig;
+
+/**
+ * Group Model
+ *
+ * @package CodeIgniter-Aauth
+ *
+ * @since 3.0.0
+ */
+class GroupModel extends Model
+{
+	/**
+	 * If true, will set created_at, and updated_at
+	 * values during insert and update routines.
+	 *
+	 * @var boolean
+	 */
+	protected $useTimestamps = true;
+
+	/**
+	 * An array of field names that are allowed
+	 * to be set by the user in inserts/updates.
+	 *
+	 * @var array
+	 */
+	protected $allowedFields = [
+		'name',
+		'definition',
+	];
+
+	/**
+	 * Constructor
+	 */
+	public function __construct()
+	{
+		parent::__construct();
+		$this->config  = new AauthConfig();
+		$this->table   = $this->config->dbTableGroups;
+		$this->DBGroup = $this->config->dbProfile;
+
+		$this->validationRules['name'] = 'required|is_unique[' . $this->table . '.name,id,{id}]';
+
+		$this->validationMessages = [
+			'name' => [
+				'required'  => lang('Aauth.requiredPermName'),
+				'is_unique' => lang('Aauth.existsAlreadyPerm'),
+			],
+		];
+	}
+
+}
diff --git a/application/Models/Aauth/LoginAttemptModel.php b/application/Models/Aauth/LoginAttemptModel.php
index 7bf5940..f8631a6 100644
--- a/application/Models/Aauth/LoginAttemptModel.php
+++ b/application/Models/Aauth/LoginAttemptModel.php
@@ -28,6 +28,8 @@ use CodeIgniter\Database\ConnectionInterface;
  * Login Attempt caseModel
  *
  * @package CodeIgniter-Aauth
+ *
+ * @since 3.0.0
  */
 class LoginAttemptModel
 {
diff --git a/application/Models/Aauth/LoginTokenModel.php b/application/Models/Aauth/LoginTokenModel.php
index c23106b..398c885 100644
--- a/application/Models/Aauth/LoginTokenModel.php
+++ b/application/Models/Aauth/LoginTokenModel.php
@@ -27,6 +27,8 @@ use CodeIgniter\Database\ConnectionInterface;
  * Login Token Model
  *
  * @package CodeIgniter-Aauth
+ *
+ * @since 3.0.0
  */
 class LoginTokenModel
 {
diff --git a/application/Models/Aauth/PermModel.php b/application/Models/Aauth/PermModel.php
new file mode 100644
index 0000000..d007573
--- /dev/null
+++ b/application/Models/Aauth/PermModel.php
@@ -0,0 +1,71 @@
+<?php
+/**
+ * CodeIgniter-Aauth
+ *
+ * Aauth is a User Authorization Library for CodeIgniter 4.x, which aims to make
+ * easy some essential jobs such as login, permissions and access operations.
+ * Despite ease of use, it has also very advanced features like groupping,
+ * access management, public access etc..
+ *
+ * @package   CodeIgniter-Aauth
+ * @author    Magefly Team
+ * @copyright 2014-2017 Emre Akay
+ * @copyright 2018 Magefly
+ * @license   https://opensource.org/licenses/MIT	MIT License
+ * @link      https://github.com/magefly/CodeIgniter-Aauth
+ */
+
+namespace App\Models\Aauth;
+
+use CodeIgniter\Model;
+use Config\Aauth as AauthConfig;
+
+/**
+ * Perm Model
+ *
+ * @package CodeIgniter-Aauth
+ *
+ * @since 3.0.0
+ */
+class PermModel extends Model
+{
+	/**
+	 * If true, will set created_at, and updated_at
+	 * values during insert and update routines.
+	 *
+	 * @var boolean
+	 */
+	protected $useTimestamps = true;
+
+	/**
+	 * An array of field names that are allowed
+	 * to be set by the user in inserts/updates.
+	 *
+	 * @var array
+	 */
+	protected $allowedFields = [
+		'name',
+		'definition',
+	];
+
+	/**
+	 * Constructor
+	 */
+	public function __construct()
+	{
+		parent::__construct();
+		$this->config  = new AauthConfig();
+		$this->table   = $this->config->dbTablePerms;
+		$this->DBGroup = $this->config->dbProfile;
+
+		$this->validationRules['name'] = 'required|is_unique[' . $this->table . '.name,id,{id}]';
+
+		$this->validationMessages = [
+			'name' => [
+				'required'  => lang('Aauth.requiredPermName'),
+				'is_unique' => lang('Aauth.existsAlreadyPerm'),
+			],
+		];
+	}
+
+}
diff --git a/application/Models/Aauth/UserModel.php b/application/Models/Aauth/UserModel.php
index 935bb0e..e1b66d5 100644
--- a/application/Models/Aauth/UserModel.php
+++ b/application/Models/Aauth/UserModel.php
@@ -24,6 +24,8 @@ use Config\Aauth as AauthConfig;
  * User Model
  *
  * @package CodeIgniter-Aauth
+ *
+ * @since 3.0.0
  */
 class UserModel extends Model
 {
diff --git a/application/Models/Aauth/UserVariableModel.php b/application/Models/Aauth/UserVariableModel.php
index 2b010a0..92dae69 100644
--- a/application/Models/Aauth/UserVariableModel.php
+++ b/application/Models/Aauth/UserVariableModel.php
@@ -27,6 +27,8 @@ use CodeIgniter\Database\ConnectionInterface;
  * User Variable Model.
  *
  * @package CodeIgniter-Aauth
+ *
+ * @since 3.0.0
  */
 class UserVariableModel
 {