The Assembly emerged as a result of initiatives by the then Secretaries of State for Northern Ireland, Humphrey Atkins and James Prior. The first step in this process was a white paper called The Government of Northern Ireland: A Working Paper for a Conference, published on 20 November 1979. This established a conference, attended the following year by the Democratic Unionist Party, the Alliance Party and the Social Democratic and Labour Party (SDLP). (The UUP refused to become involved in protest at a decision to allow discussions on an Irish dimension, discussions which the DUP also boycotted.) Talks between the DUP, Alliance and SDLP took place between 7 January and 24 March 1980, but failed to reach agreement.