behalf
US /bɪˈhæf/
UK /bɪˈhæf/

1.
namens, ten behoeve van
as a representative of someone or instead of them
:
•
On behalf of the entire team, I want to thank you for your hard work.
Namens het hele team wil ik u bedanken voor uw harde werk.
•
She accepted the award on her father's behalf.
Ze nam de prijs in ontvangst namens haar vader.