<Tr> <Th> Portrayed by </Th> <Td> Grace Lee Whitney </Td> </Tr> <Tr> <Th_colspan="2"> Information </Th> </Tr> <Tr> <Th> Species </Th> <Td> Human </Td> </Tr> <Tr> <Th> Affiliation </Th> <Td> United Federation of Planets Starfleet </Td> </Tr>

What does a yeoman do in star trek