Actions carried out in Bullhorn are tracked in the notes section. Below is a list of all the Hinterview notes you can find in Bullhorn:
Hintro Recorded - after hintro is recorded and submitted
Questions Campaign Sent - after the questions (candidates) campaign is sent
Hintro Campaign Sent - after the hintro campaign is sent
Hinterview Complete - after hinterview is recorded
Position Status Changed - after manager changes status of a candidate profile position
Hinterview Question Answered - after answer is recorded and submitted
Hinterview Campaign Sent - after a hinterview (managers) campaign is sent
Example Screenshot below
Actions made from Hinterview will be logged and are accessible by clicking on the blue text in the Comments section. For example, when a Hinterview is recorded the following text shows: "Hinterview with candidate name complete."
In this case, clicking the blue text "Hinterview" will take the user to the recorded Hinterview.

