Match the information required for this module and the information provide by the Bank

In this picture you can see the data provided by the bank. The use other names for the field. I need to match (relate) them with the data needed by the module.

Provided by the Bank:

1. Código entidad (AcquirerBIN):
2. Código comercio (MerchantID):
3. Clave de encriptación:

Needed by this module:

1. Merchant Titular *
2. Merchant Code *
3. Merchant Signature *