New fields in the registration file required in Tableau 2021.4

[anton-avramenko]

Tableau requires new fields in registration form. New fields were added between 2020.4 and 2021.4 company_employees - number opt_in - true/false

https://help.tableau.com/current/offline/en-us/tableau_server_linux.pdf https://help.tableau.com/current/desktopdeploy/en-us/desktop_deploy_automate.htm Tableau documents that mention it.

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