Labour leader David Cunliffe has signed up well-known lawyer Deborah Manning into a senior role in his office.
Mr Cunliffe has confirmed he has appointed Ms Manning as his deputy chief of staff,
working alongside chief of staff Matt McCarten.
Ms Manning was Algerian refugee Ahmed Zaoui's lawyer in his case to have a security risk certificate overturned after he arrived in New Zealand in 2002 seeking refugee status and was imprisoned.
She was at the Labour Party conference last year but ruled out speculation she was considering a run for Parliament at that time. Mr Cunliffe said "she is a talented organiser with a long connection to the Labour Party."
She and Mr Cunliffe have some history relating to the Zaoui case. As Immigration Minister in 2007 Mr Cunliffe decided not to allow Mr Zaoui's family into New Zealand because it would be inappropriate while Mr Zaoui's status was still undecided. Ms Manning described that decision as "cruel and inhumane" and said it was political manouvering.