There is no standard recommended means of carrying out code reviews using StarTeam. However Enterprise Advantage functionality does provide a means of code review which is popular with most StarTeam users.
For each code review a StarTeam Change Request can be created. This change request can then be linked to the files being reviewed and assigned to the appropriate user.
The user will then be notified of the outcome of the review and will have easy access to the files concerned in order to make any necessary amendments.