I try to change my admin panel and add new column to left column enter image description here
I change file admin/controller/common/left_column.php
if ($this->user->hasPermission('access', 'customer/cards')) {
$customer[] = array(
'name' => $this->language->get('text_customer_card'),
'href' => $this->url->link('customer/cards', 'user_token=' . $this->session->data['user_token'], true),
'children' => array()
);
}
I clean browser and opencart cache. But nothing changes! What to do? Help me, please.
I just forgot to clear the mod cache. Thanks.