diff --git a/app/Config/Aauth.php b/app/Config/Aauth.php
index 391ea6d..b486080 100644
--- a/app/Config/Aauth.php
+++ b/app/Config/Aauth.php
@@ -327,6 +327,11 @@ class Aauth extends BaseConfig
 	|    The table which contains join of subgroups and groups
 	|    (default: 'aauth_group_to_group')
 	|
+	| 'dbTableGroupVariables'
+	|
+	|    The table which contains group variables
+	|    (default: 'aauth_group_variables')
+	|
 	| 'dbTablePerms'
 	|
 	|    The table which contains permissions
@@ -360,18 +365,19 @@ class Aauth extends BaseConfig
 	|	 If this is enabled, it simply set a flag when rows are deleted.
 	|    (default: false)
 	*/
-	public $dbProfile            = 'default';
-	public $dbTableUsers         = 'aauth_users';
-	public $dbTableUserVariables = 'aauth_user_variables';
-	public $dbTableLoginAttempts = 'aauth_login_attempts';
-	public $dbTableLoginTokens   = 'aauth_login_tokens';
-	public $dbTableGroups        = 'aauth_groups';
-	public $dbTableGroupToUser   = 'aauth_group_to_user';
-	public $dbTableGroupToGroup  = 'aauth_group_to_group';
-	public $dbTablePerms         = 'aauth_perms';
-	public $dbTablePermToUser    = 'aauth_perm_to_user';
-	public $dbTablePermToGroup   = 'aauth_perm_to_group';
-	public $dbSoftDeleteUsers    = true;
-	public $dbSoftDeleteGroups   = true;
-	public $dbSoftDeletePerms    = true;
+	public $dbProfile             = 'default';
+	public $dbTableUsers          = 'aauth_users';
+	public $dbTableUserVariables  = 'aauth_user_variables';
+	public $dbTableLoginAttempts  = 'aauth_login_attempts';
+	public $dbTableLoginTokens    = 'aauth_login_tokens';
+	public $dbTableGroups         = 'aauth_groups';
+	public $dbTableGroupToUser    = 'aauth_group_to_user';
+	public $dbTableGroupToGroup   = 'aauth_group_to_group';
+	public $dbTableGroupVariables = 'aauth_group_variables';
+	public $dbTablePerms          = 'aauth_perms';
+	public $dbTablePermToUser     = 'aauth_perm_to_user';
+	public $dbTablePermToGroup    = 'aauth_perm_to_group';
+	public $dbSoftDeleteUsers     = true;
+	public $dbSoftDeleteGroups    = true;
+	public $dbSoftDeletePerms     = true;
 }
diff --git a/app/Database/Migrations/20181031064311_create_group_variables.php b/app/Database/Migrations/20181031064311_create_group_variables.php
new file mode 100644
index 0000000..5ddc4d9
--- /dev/null
+++ b/app/Database/Migrations/20181031064311_create_group_variables.php
@@ -0,0 +1,83 @@
+<?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 grouping,
+ * access management, public access etc..
+ *
+ * @package   CodeIgniter-Aauth
+ * @author    Emre Akay
+ * @author    Raphael "REJack" Jackstadt
+ * @copyright 2014-2019 Emre Akay
+ * @license   https://opensource.org/licenses/MIT   MIT License
+ * @link      https://github.com/emreakay/CodeIgniter-Aauth
+ */
+
+namespace App\Database\Migrations;
+
+use CodeIgniter\Database\Migration;
+use Config\Aauth as AauthConfig;
+
+/**
+ * Create group variables table
+ *
+ * @package CodeIgniter-Aauth
+ *
+ * @codeCoverageIgnore
+ */
+class Migration_create_group_variables extends Migration
+{
+	/**
+	 * Create Table
+	 *
+	 * @return void
+	 */
+	public function up()
+	{
+		$config = new AauthConfig();
+		$this->forge->addField([
+			'id' => [
+				'type'           => 'INT',
+				'constraint'     => 11,
+				'unsigned'       => true,
+				'auto_increment' => true,
+			],
+			'group_id' => [
+				'type'       => 'INT',
+				'constraint' => 11,
+				'unsigned'   => true,
+			],
+			'data_key' => [
+				'type'       => 'VARCHAR',
+				'constraint' => 100,
+			],
+			'data_value' => [
+				'type' => 'TEXT',
+			],
+			'created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP',
+			'updated_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP',
+			'system' => [
+				'type'       => 'TINYINT',
+				'constraint' => 1,
+				'default'    => 0,
+			],
+		]);
+		$this->forge->addKey('id', true);
+		$this->forge->createTable($config->dbTableGroupVariables, true);
+	}
+
+	//--------------------------------------------------------------------
+
+	/**
+	 * Drops Table
+	 *
+	 * @return void
+	 */
+	public function down()
+	{
+		$config = new AauthConfig();
+		$this->forge->dropTable($config->dbTableGroupVariables, true);
+	}
+}
diff --git a/app/Models/Aauth/GroupVariableModel.php b/app/Models/Aauth/GroupVariableModel.php
new file mode 100644
index 0000000..9362ef3
--- /dev/null
+++ b/app/Models/Aauth/GroupVariableModel.php
@@ -0,0 +1,379 @@
+<?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 grouping,
+ * access management, public access etc..
+ *
+ * @package   CodeIgniter-Aauth
+ * @author    Emre Akay
+ * @author    Raphael "REJack" Jackstadt
+ * @copyright 2014-2019 Emre Akay
+ * @license   https://opensource.org/licenses/MIT   MIT License
+ * @link      https://github.com/emreakay/CodeIgniter-Aauth
+ */
+
+namespace App\Models\Aauth;
+
+use Config\Aauth as AauthConfig;
+use Config\Database;
+use CodeIgniter\Database\BaseBuilder;
+use CodeIgniter\Database\BaseConnection;
+use CodeIgniter\Database\ConnectionInterface;
+
+/**
+ * Group Variable Model.
+ *
+ * @package CodeIgniter-Aauth
+ *
+ * @since 3.0.0
+ */
+class GroupVariableModel
+{
+
+	/**
+	 * Database Connection
+	 *
+	 * @var ConnectionInterface
+	 */
+	protected $db;
+
+	/**
+	 * Query Builder object
+	 *
+	 * @var BaseBuilder
+	 */
+	protected $builder;
+
+	/**
+	 * Name of database table
+	 *
+	 * @var string
+	 */
+	protected $table;
+
+	/**
+	 * The Database connection group that
+	 * should be instantiated.
+	 *
+	 * @var string
+	 */
+	protected $DBGroup;
+
+	/**
+	 * The format that the results should be returned as.
+	 * Will be overridden if the as* methods are used.
+	 *
+	 * @var string
+	 */
+	protected $returnType = 'array';
+
+	/**
+	 * Used by asArray and asObject to provide
+	 * temporary overrides of model default.
+	 *
+	 * @var string
+	 */
+	protected $tempReturnType;
+
+	/**
+	 * Aauth Config object
+	 *
+	 * @var BaseConfig
+	 */
+	protected $config;
+
+	/**
+	 * Constructor
+	 *
+	 * @param ConnectionInterface $db Database object
+	 */
+	public function __construct(ConnectionInterface &$db = null)
+	{
+		$this->config         = new AauthConfig();
+		$this->DBGroup        = $this->config->dbProfile;
+		$this->table          = $this->config->dbTableGroupVariables;
+		$this->tempReturnType = $this->returnType;
+
+		if ($db instanceof ConnectionInterface)
+		{
+			$this->db = & $db;
+		}
+		else
+		{
+			$this->db = Database::connect($this->DBGroup);
+		}
+	}
+
+	/**
+	 * Find group variable
+	 *
+	 * Find Group Variable by groupId, dataKey & optional system
+	 *
+	 * @param integer $groupId Group id
+	 * @param string  $dataKey Key of variable
+	 * @param boolean $system  Whether system variable
+	 *
+	 * @return string|boolean
+	 */
+	public function find(int $groupId, string $dataKey, bool $system = null)
+	{
+		$builder = $this->builder();
+		$builder->select('data_value');
+		$builder->where('group_id', $groupId);
+		$builder->where('data_key', $dataKey);
+
+		$builder->where('system', ($system ? 1 : 0));
+
+		if ($row = $builder->get()->getFirstRow($this->tempReturnType))
+		{
+			return $row['data_value'];
+		}
+
+		return false;
+	}
+
+	/**
+	 * Find all group variables
+	 *
+	 * @param integer $groupId Group id
+	 * @param boolean $system  Whether system variable
+	 *
+	 * @return object
+	 */
+	public function findAll(int $groupId, bool $system = null)
+	{
+		$builder = $this->builder();
+		$builder->where('group_id', $groupId);
+		$builder->where('system', ($system ? 1 : 0));
+
+		$this->tempReturnType = $this->returnType;
+
+		return $builder->get()->getResult($this->tempReturnType);
+	}
+
+	/**
+	 * Update/Insert Group Variable
+	 *
+	 * @param integer $groupId   Group id
+	 * @param string  $dataKey   Key of variable
+	 * @param string  $dataValue Value of variable
+	 * @param boolean $system    Whether system variable
+	 *
+	 * @return BaseBuilder
+	 */
+	public function save(int $groupId, string $dataKey, string $dataValue, bool $system = null)
+	{
+		$builder = $this->builder();
+		$builder->where('group_id', $groupId);
+		$builder->where('data_key', $dataKey);
+		$builder->where('system', ($system ? 1 : 0));
+
+		if ($builder->countAllResults())
+		{
+			$response = $this->update($groupId, $dataKey, $dataValue, $system);
+		}
+		else
+		{
+			$response = $this->insert($groupId, $dataKey, $dataValue, $system);
+		}
+
+		return $response;
+	}
+
+	/**
+	 * Inserts Group Variable
+	 *
+	 * @param integer $groupId   Group id
+	 * @param string  $dataKey   Key of variable
+	 * @param string  $dataValue Value of variable
+	 * @param boolean $system    Whether system variable
+	 *
+	 * @return boolean
+	 */
+	public function insert(int $groupId, string $dataKey, string $dataValue, bool $system = null)
+	{
+		$builder = $this->builder();
+
+		$data['group_id']   = $groupId;
+		$data['data_key']   = $dataKey;
+		$data['data_value'] = $dataValue;
+		$data['system']     = ($system ? 1 : 0);
+		$data['created_at'] = date('Y-m-d H:i:s');
+		$data['updated_at'] = date('Y-m-d H:i:s');
+
+		$builder->insert($data);
+
+		return true;
+	}
+
+	/**
+	 * Update Group Variable
+	 *
+	 * @param integer $groupId   Group id
+	 * @param string  $dataKey   Key of variable
+	 * @param string  $dataValue Value of variable
+	 * @param boolean $system    Whether system variable
+	 *
+	 * @return BaseBuilder
+	 */
+	public function update(int $groupId, string $dataKey, string $dataValue, bool $system = null)
+	{
+		$builder = $this->builder();
+		$builder->where('group_id', $groupId);
+		$builder->where('data_key', $dataKey);
+		$builder->where('system', ($system ? 1 : 0));
+
+		$data['data_value'] = $dataValue;
+		$data['updated_at'] = date('Y-m-d H:i:s');
+
+		return $builder->set($data)->update();
+	}
+
+	/**
+	 * Delete Group Variable
+	 *
+	 * @param integer $groupId Group id
+	 * @param string  $dataKey Key of variable
+	 * @param boolean $system  Whether system variable
+	 *
+	 * @return boolean
+	 */
+	public function delete(int $groupId, string $dataKey, bool $system = null)
+	{
+		$builder = $this->builder();
+		$builder->where('group_id', $groupId);
+		$builder->where('data_key', $dataKey);
+		$builder->where('system', ($system ? 1 : 0));
+		$builder->delete();
+
+		return true;
+	}
+
+	/**
+	 * Delete all Group Variables by Group ID
+	 *
+	 * @param integer $groupId Group id
+	 *
+	 * @return boolean
+	 */
+	public function deleteAllByGroupId(int $groupId)
+	{
+		$builder = $this->builder();
+		$builder->where('group_id', $groupId);
+		$builder->delete();
+
+		return true;
+	}
+
+	//--------------------------------------------------------------------
+	// Utility
+	//--------------------------------------------------------------------
+
+	/**
+	 * Sets the return type of the results to be as an associative array.
+	 *
+	 * @return Model
+	 */
+	public function asArray()
+	{
+		$this->tempReturnType = $this->returnType = 'array';
+
+		return $this;
+	}
+
+	/**
+	 * Sets the return type to be of the specified type of object.
+	 * Defaults to a simple object, but can be any class that has
+	 * class vars with the same name as the table columns, or at least
+	 * allows them to be created.
+	 *
+	 * @param string $class Class
+	 *
+	 * @return Model
+	 */
+	public function asObject(string $class = 'object')
+	{
+		$this->tempReturnType = $this->returnType = $class;
+
+		return $this;
+	}
+
+	/**
+	 * Returns the first row of the result set. Will take any previous
+	 * Query Builder calls into account when determing the result set.
+	 *
+	 * @return array|object|null
+	 */
+	public function first()
+	{
+		$builder = $this->builder();
+
+		$row = $builder->limit(1, 0)->get();
+		$row = $row->getFirstRow($this->tempReturnType);
+
+		$this->tempReturnType = $this->returnType;
+
+		return $row;
+	}
+
+	/**
+	 * Provides a shared instance of the Query Builder.
+	 *
+	 * @param string $table Table name
+	 *
+	 * @return BaseBuilder
+	 */
+	protected function builder(string $table = null)
+	{
+		if ($this->builder instanceof BaseBuilder)
+		{
+			return $this->builder;
+		}
+
+		$table = empty($table) ? $this->table : $table;
+
+		$this->builder = $this->db->table($table);
+
+		return $this->builder;
+	}
+
+	/**
+	 * Provides direct access to method in the builder (if available)
+	 * and the database connection.
+	 *
+	 * @param string $name   Name
+	 * @param array  $params Params
+	 *
+	 * @return Model|null
+	 */
+	public function __call(string $name, array $params)
+	{
+		$result = null;
+
+		if (method_exists($this->db, $name))
+		{
+			$result = $this->db->$name(...$params);
+		}
+		elseif (method_exists($builder = $this->builder(), $name))
+		{
+			$result = $builder->$name(...$params);
+		}
+
+		// Don't return the builder object unless specifically requested
+		//, since that will interrupt the usability flow
+		// and break intermingling of model and builder methods.
+		if ($name !== 'builder' && empty($result))
+		{
+			return $result;
+		}
+		if ($name !== 'builder' && ! $result instanceof BaseBuilder)
+		{
+			return $result;
+		}
+
+		return $this;
+	}
+}
diff --git a/tests/Aauth/Database/GroupVariableModelTest.php b/tests/Aauth/Database/GroupVariableModelTest.php
new file mode 100644
index 0000000..bf294ec
--- /dev/null
+++ b/tests/Aauth/Database/GroupVariableModelTest.php
@@ -0,0 +1,142 @@
+<?php namespace Tests\Aauth\Database;
+
+use Config\Aauth as AauthConfig;
+use CodeIgniter\Test\CIDatabaseTestCase;
+use App\Models\Aauth\GroupVariableModel;
+
+class GroupVariableModelTest extends CIDatabaseTestCase
+{
+	protected $refresh = true;
+
+	protected $basePath = TESTPATH . '../application' . 'Database/Migrations';
+
+	protected $namespace = 'App';
+
+	public function setUp()
+	{
+		parent::setUp();
+
+		$this->model  = new GroupVariableModel($this->db);
+		$this->config = new AauthConfig();
+	}
+
+	//--------------------------------------------------------------------
+
+	public function testFind()
+	{
+		$groupVariable = $this->model->find(99, 'test');
+		$this->assertFalse($groupVariable);
+
+		$this->hasInDatabase($this->config->dbTableGroupVariables, [
+			'group_id'   => 99,
+			'data_key'   => 'test',
+			'data_value' => 'TRUE',
+		]);
+		$groupVariable = $this->model->find(99, 'test');
+		$this->assertEquals('TRUE', $groupVariable);
+	}
+
+	public function testFindAll()
+	{
+		$this->hasInDatabase($this->config->dbTableGroupVariables, [
+			'group_id'   => 99,
+			'data_key'   => 'test',
+			'data_value' => 'TRUE',
+		]);
+		$groupVariables = $this->model->findAll(99);
+		$this->assertCount(1, $groupVariables);
+	}
+
+	public function testSave()
+	{
+		$this->model->save(99, 'test', 'TRUE');
+		$this->seeInDatabase($this->config->dbTableGroupVariables, [
+			'group_id'   => 99,
+			'data_key'   => 'test',
+			'data_value' => 'TRUE',
+		]);
+
+		$this->model->save(99, 'test', 'TRUE2');
+		$this->seeInDatabase($this->config->dbTableGroupVariables, [
+			'group_id'   => 99,
+			'data_key'   => 'test',
+			'data_value' => 'TRUE2',
+		]);
+	}
+
+	public function testDelete()
+	{
+		$this->hasInDatabase($this->config->dbTableGroupVariables, [
+			'group_id'   => 99,
+			'data_key'   => 'test',
+			'data_value' => 'TRUE',
+		]);
+		$criteria = [
+			'group_id' => 99,
+		];
+		$this->seeNumRecords(1, $this->config->dbTableGroupVariables, $criteria);
+		$this->model->delete(99, 'test');
+		$this->seeNumRecords(0, $this->config->dbTableGroupVariables, $criteria);
+	}
+
+	public function testDeleteAllByGroupId()
+	{
+		$this->hasInDatabase($this->config->dbTableGroupVariables, [
+			'group_id'   => 99,
+			'data_key'   => 'test',
+			'data_value' => 'TRUE',
+		]);
+		$criteria = [
+			'group_id' => 99,
+		];
+		$this->seeNumRecords(1, $this->config->dbTableGroupVariables, $criteria);
+		$this->model->deleteAllByGroupId(99);
+		$this->seeNumRecords(0, $this->config->dbTableGroupVariables, $criteria);
+	}
+
+	public function testAsArrayFirst()
+	{
+		$this->hasInDatabase($this->config->dbTableGroupVariables, [
+			'group_id'   => 99,
+			'data_key'   => 'test',
+			'data_value' => 'TRUE',
+		]);
+		$groupVariable = $this->model->asArray()->where(['data_key' => 'test', 'data_value' => 'TRUE'])->first();
+		$this->assertInternalType('array', $groupVariable);
+	}
+
+	public function testAsObjectFirst()
+	{
+		$this->hasInDatabase($this->config->dbTableGroupVariables, [
+			'group_id'   => 99,
+			'data_key'   => 'test',
+			'data_value' => 'TRUE',
+		]);
+		$groupVariable = $this->model->asObject()->where(['data_key' => 'test', 'data_value' => 'TRUE'])->first();
+		$this->assertInternalType('object', $groupVariable);
+	}
+
+	public function testConfigDBGroup()
+	{
+		$this->model = new GroupVariableModel();
+		$this->hasInDatabase($this->config->dbTableGroupVariables, [
+			'group_id'   => 99,
+			'data_key'   => 'test',
+			'data_value' => 'TRUE',
+		]);
+		$groupVariable = $this->model->asObject()->where(['data_key' => 'test', 'data_value' => 'TRUE'])->first();
+		$this->assertInternalType('object', $groupVariable);
+	}
+
+	public function testDBCallEmpty()
+	{
+		$this->assertEquals(0, $this->model->insertID());
+	}
+
+	public function testDBCall()
+	{
+		$this->model->save(99, 'test', 'TRUE');
+		$this->assertEquals(1, $this->model->insertID());
+	}
+
+}