The Certificate of Assumed Name must be typed or printed in black ink. All printing and signatures must be of sufficient clarity and darkness.How to correctly format a business letter. Includes detailed instructions and example on how to write a business letter for any situation. Intheblanks form required for any matter originating and electronically filed in Supreme or Surrogate's Courts in Richmond County. Write the decedent's full name, including aliases, and estate's index (file) number. Index. Learn what a letter of agreement is and how to write one, including a template and example to help you get started crafting your own. Note: All persons involved in a lawsuit should consult an attorney. This office gives you information, forms and instructions on court procedures. Dao Yin, a candidate for the New York State Assembly, stands behind a lectern.