src/Auth/SimpleRbacAuthorize.php
public function getActionMap() {
		$actionMap = (array) Configure::read('SimpleRbac.actionMap');
		if (empty($actionMap) && $this->_config['allowEmptyActionMap'] === false) {
			throw new \RuntimeException('SimpleRbac.actionMap configuration is empty!');
		}
		return $actionMap;
	}
public function getActionMap() {
		$actionMap = (array) Configure::read('SimpleRbac.actionMap');
		if (empty($actionMap) && $this->_config['allowEmptyActionMap'] === false) {
			throw new \RuntimeException('SimpleRbac.actionMap configuration is empty!');
		}
		return $actionMap;
	}
Can be overridden if inherited with a method to fetch this from anywhere, a database for example.

@return array
@throws RuntimeException