I'm not able to console log the specific data from a field but I'm able to console the result from an object. For example, when I console.log(enrollRegInfo), I get the data return, but when I console.log(enrollRegInfo.studentid), I get undefined

  const enrollInfo =  await Registration.findOne({_id:{"$eq": id}}) 

  const enrollRegInfo = enrollInfo.registrant.map((record) => {
        return {
          studentid: record.studentID,
          studentname: record.studentName
        };
      });

  //data returned in this line
  console.log(enrollRegInfo)

[
  {
    studentid: '6506de7b0d32492c878307a1992f54e8',
    studentname: 'Mary Jane'
  }
]

 //get undefined in this line
console.log(enrollRegInfo.studentid,enrollRegInfo.studentprincipalname)

undefined, undefined 

Thanks