<DataTable
  variant="DEFAULT"
  columns={[
    { field: 'ref', headerContent: 'Ref', textAlign: 'left' },
    { field: 'firstName', headerContent: 'First name' },
    { field: 'lastName', headerContent: 'Last name' },
    { field: 'profile', headerContent: 'Profile' },
  ]}
  rows={[
    { id: '1', ref: '1', firstName: 'John', lastName: 'Snow', profile: 'Admin' },