Does /company/attendances endpoint include "Project" field?

Hi everyone,

we extensively use the "Project" field in the attendances registration and would like to export attendances for further treatment via the API.
However, the API documentation https://developer.personio.de/reference#post_company-attendances does not show the "Project" field (yet; apparently this is still in roll-out?). Do we still get this field on said endpoint?

(I'm asking here first because the effort for generating auth keys and querying the API would be void if the field didn't appear on the response.)

Thanks and best regards,
Tobi