There are 2 methods to add a new user account.
METHOD 1
Go to Users tab and then go to Users again. Use the "Add user" blue button in right upper corner:
Once you have filled in all the required info about the user, click Add user:
The new user can log into Traffit using his or her email address as the login.
PROTIP: If you want to change the type of data required in the user form or add additional fields to it, go to Settings -> Fields configuration -> User -> User form.
METHOD 2
Go to a job and mark candidates you want to share with the user. Then choose the option "Share candidate on stage". Use the + button next to "Invite to stage" field and continue adding a new user account according to the description above.