The One-Text Initiative (OTI) was inaugurated following the breakdown of talks between the Government of Sri Lanka and the LTTE in the backdrop of events that surrounded the Tokyo Donor Conference in mid-2003. The initial dialogue group consisted of members from the United National Party (UNP), Sri Lanka Muslim Congress (SLMC) and the People's Alliance (PA). This group soon expanded to include the Tamil National Alliance (TNA), the National Unity Alliance (NUA), the Secretariat for Coordinating the Peace Process (SCOPP), the Peace Secretariat of the Liberation Tigers of Tamil Eelam (PS - LTTE), the Peace Secretariat for Muslims (PSM) and key members from leading Civil Society groups, with access to all political groupings, such as the Center for Policy Alternatives (CPA), Bandaranaike Center for International Studies (BCIS), Berghof Foundation for Conflict Studies and Sarvodaya. These parties were keen to use the One-Text process concept and framework to facilitate dialogue among all stakeholders to the conflict and to initially develop a Track 1.5 level intervention that could sustain and support Track 1 negotiations and also to inform Track 3 processes.
During this phase, OTI was able to make significant contributions to the peace-building exercises in Sri Lanka in the context of a faltering national peace process. At the end of 2007, OTI invited a team of international experts to conduct an assessment of its processes/structures and to provide recommendations for improvements. Following this assessment, the institutional structure, membership and the management were re-organized placing political party stakeholders firmly in the driving seat of the institution and the membership limited exclusively to political stakeholders only. Since then, despite volatile conditions outside, including times of intense war, parties have used the OTI process to discuss, understand and agree on many political issues. Today, OTI remains the only platform where all main political formations of the country, including the ruling coalition UPFA, the main opposition UNP, TNA, SLMC and other parties sit together for political consensus building on issues related to the post-war ethno-political conflicting situation.