New twist in row between staff and management at Derry community centre Reporter: '); '); A dispute between employees and the management committee at a Derry community centre has taken a new twist. The Derry News last week revealed that ten members of staff at Rosemount Resource Centre (RRC) have signed a letter of ‘no confidence’ in the management committee. The letter was sent to Derry City & Strabane District Council and circulated amongst councillors. It has now emerged that the RRC management committee have sent a letter to the local council claiming that 'serious allegations' made by staff in the letter are defamatory.