Tempo API - Getting Actual Users

Hi,

When calling either the /worklog or /issue Jira API endpoints, I get worklog entries but they all have “Tempo Timesheets” as the author and updater. In Jira, looking at the same issue, I can see the users actually logging the time (which is, obviously, much more useful).

Is there any way to get the actual creating user IDs from the RESTful API, as opposed to “Tempo Timesheets”, from the Jira API when using Tempo?

Thanks