All envelopes that do not contain administrative information must have a keyword defined by the company. This keyword is used to encrypt files in the browser before sending them, and is required to be repeated, as well as the mandatory download of a file that includes all defined keywords, to enable bid closing. .

It is very important to keep these keywords in check, as once the submission deadline has passed, they will be required by the contracting authority.

The keyword must be between 8 and 32 characters long and must contain at least one character from each of the following groups: numeric, alphabetical, and special characters (*, +, $, &, #, @, -,!, %, ^, *,;, (,), {,}, [,], <,
>,?, /, _).