The Known Unknown
Everyting you do is a project. So use Project Management Blue!
The World's Standard Project Management Port including management of the Unknown where the Blue Swans & Black Swans fly! ( R&D, Projects, Personal )
The Known Unkowns can be managed by
Chance, Risk and Scenario Analysis.
Organise it seperately because Chance tends to drive away Risks.
Use as a practical advice 1 chance -> 5 Risks