Speaking to Radio New Zealand this morning, trust spokesman Derek Fox said Te Pataka Ohanga was free to spend its money in whatever way it deemed appropriate.
Anti-waste lobby group The Taxpayers Union - which has links to National - said in a statement that Sharples had chosen to turn a blind eye.
Meanwhile the Government is dealing with expectations of Maori TV appointing a contentious new chief executive - the former head of the TVNZ Maori and Pacific unit Paora Maxwell.
Staff expect that if appointed - as has been planned - Maxwell will work with the board to rein in the news and current affairs department.
Maori Party leaders have been critical of the news and current affairs operation and Te Uraroa Flavell has supported Maxwell against what he calls Labour party interference.
Native Affairs' allegations and criticism of key figures in the Maori establishment has caused a furore in Maoridom with some accusing Maori TV of having been Pakeha-fied.
Maori Party leaders have been critical of the news and current affairs operation and Te Uraroa Flavell has supported Maxwell against what he calls Labour party interference..
Maori Party Whanau ora minster Tariana a Turia has said Maori did not fight for Maori TV to see it being negative about Maori.
A source familiar with the appointment said Maori TV had selected a replacement without informing shareholding minister Bill English who found out through a report in the NZ Herald.
It is understood that English has subsequently become involved through officially the appointment is up to the Board.
Maori Party vice president Donna Gardiner - a member of the Maori TV board - has supported Maxwell's selection and Sharples has been informed about plans for Maxwell's imminent appointment as Maori TV chief executive. Labour broadcasting spokesman Kris Faafoi is expected to raise issues about the appointment including the selection process where the Board has avoided obtaining negative comment from a past employer, TVNZ chief executive Kevin Kenrick.
The appointment process was put on hold in September when board member Ian Taylor resigned over the process but the major change was to amend the rules so a decision on a new CEO need not be unanimous