A power of attorney is a legal document that allows you to appoint an individual or individuals to represent you before the department. The first step to writing a special power of attorney is to come up with a list of each special power you want to assign.PDF Forms: The PDF version of these forms are FILLABLE. They can be filled out electronically, then printed. A Power of Attorney (POA) allows one person to appoint another person to act on their behalf. Create your free general or durable POA today. The Principal grants the representative(s) full power to receive confidential information and to perform any and all acts that the. Submit the record and Letter of Exemplification to the County Clerk of Manhattan so they can verify the signature on the record. Some of these options are: Power of Attorney, Health Care Proxy, Supported Decision Making, and an Article 81 guardian. A person may give a family member power of attorney to help them manage their financial or medical affairs.