Do I need to send a cover letter? No. Though, you will provide a Bill of Lading for each Respondent, which can be understood as a commercial document that lists the “cargo.” Updated on November 3, 2018 Was this article helpful? Yes No Related Articles Who should I choose as my 4 Respondents? Where do I find the document templates & guides? What is an Exhibit – and what do I include as my Exhibit? What is an Affidavit? What is a Bill of Lading? What information is needed to complete my documents?