[Bambora] Where is «Secret Token» in the merchant interface?

It is mentioned here: developer.bambora.com/europe/shopping-carts/shopping-carts/magento2#mandatory-configurations

bambora-mandatory--secret-token

A post was split to a new topic: [Bambora] How is «Secret Token» used?

It is in the «Security/Authentication» block:

bambora--api-access-passcode

See also: [Bambora] How is «Secret Token» used?