Subject: letter of authorization for sign BL
To: <[email-masked]>
Cc: <[email-masked]>, <[email-masked]>, <[email-masked]>, <[email-masked]>

Kindly find the enclosed letter of authorization to master of MT.Riti to
sign for BL switch 
Obviously after receiving this LOI we consider all of old BL null and
voided and we will send you that accordingly.
Best regards