Using the library, anyone can test themselves to see how familiar they are with a role or skillset. Testing yourself does not require any form of registration.
The purpose of this feature is to:
To test yourself, navigate to a role or skillset in the library and click the "Test yourself" button.
This will cycle you through the particular expectations of the selected role or skillset allowing you to reflect on your familiarity and what's holding you back.
Once you're done, you are sent to a summary page showing your overall familiarity, and your familiarity with the individual expectations.