This document outlines a preliminary engagement model to leverage the Tunisian diaspora following the January 2011 revolution. It proposes creating a virtual portal and think tank to tap into Tunisian experts abroad and raise funds. The goals are to turn the diaspora into active participants in rebuilding by collecting expertise and investment, especially for projects in poor regions. An initial fundraising goal of $1,000 per diaspora member is suggested. Key next steps include launching the portal and organizing a conference to establish think tank groups and review funded initiatives. Sustainability issues like declining interest and lack of local resources are also discussed, along with recommendations like collaboration with local leaders and community engagement.