through the back door
US /θruː ðə bæk dɔːr/
UK /θruː ðə bæk dɔːr/

1.
pelos fundos, de forma indireta
by indirect, unofficial, or secret means
:
•
He tried to get the job through the back door by using his connections.
Ele tentou conseguir o emprego pelos fundos usando suas conexões.
•
They passed the new regulation through the back door without much public debate.
Eles aprovaram a nova regulamentação pelos fundos sem muito debate público.