Go to the Talent tab.
Find the applicant's name and click on his or her name.
Under the applicant's phone number, there will be a "Source" field. The "Source" field will list which job board the applicant applied from.
You might see "Our Job Board" or "Internal" as the source.
"Our Job Board" indicates that the applicant applied on your company's TriNet Hire job listing page or from the job listing that is embedded into your company's career site.
"Internal" indicates that the applicant was manually added to TriNet Hire.