AdminPageFramework_Form_Model::_handleCallbacks PHP Method

    private function _handleCallbacks()
    {
        $this->aSectionsets = $this->callBack($this->aCallbacks['secitonsets_before_registration'], array($this->aSectionsets));
        $this->aFieldsets = $this->callBack($this->aCallbacks['fieldsets_before_registration'], array($this->aFieldsets, $this->aSectionsets));
    }