How do I grant or modify authorisations to a LAK?

To enable another person can carry out the main collection and payment operations, you can manage access from the "Administration" menu. In the "Management of limited access codes" section you can modify, block, unblock and cancel the permissions.
Bear in mind that people with limited access codes can initiate operations, but you must still sign them, except those that do not require a signature such as, for example, batches of bills, batches of transfers or the payment of taxes.