Hi people,

My requirements call for some justification report functionality to go with outcomes from my expert system. To give a concrete example; I have a calculation of the early release date of a prisoner and I need a generated reasoning how this result was reached.

(see this weblog entry from Diettrich Kappe for a description that is very similar to what we aim to do http://blogs.pathf.com/business_rules/2006/07/the_short_circu.html )

Have any of you implemented justification functionality? What are available hooks in drools?

Best regards,

Joost de Vries


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Joost de Vries