Although this search brings up two relevant hits, Jack Davis, de facto dean of intelligence analytic tradecraft, is one of perhaps ten people at CIA that we absolutely hold in the highest regard. Here are all of the links, the first one being the specific report you are looking for. Searching on the web for “analytic tradecraft” is also interesting. Here it is better to search for <jack davis>.
1997 Davis A Compendium of Analytic Tradecraft Notes
Who’s Who in Public Intelligence: Jack Davis
2003 Davis (US) Analytic Paradoxes: Can Open Source Intelligence Help?
2000 PRIMER on Open Sources & Methods
Graphic: The UN and the Eight Tribes of Intelligence
Search: The Future of OSINT [is M4IS2-Multinational]
Review: Assessing the Tradecraft of Intelligence Analysis
Worth a Look: Book Reviews on Analysis