The document discusses collaborative intelligence analysis and crowd sourcing. It provides examples of intelligence organizations tapping into external experts and the general public to assist with intelligence problems. This includes Spain creating forums to incorporate external input, the use of Ushahida to crowdsource crisis data, and the US Department of Homeland Security undertaking a National Dialogue Project to get input from various stakeholders. The continuum shows types of intelligence problems and levels of collaboration, from limited for knowable problems to broad collaboration for unknown problems. Collaboration allows tapping wider expertise and perspectives to address complex issues that any one analyst cannot solve alone.