To sue in the Special Civil Part, a person must be 18 years of age or older. If the person suing is under the age of 18, the claim must be filed by a parent or guardian. A plaintiff or defendant that is a corporation, partnership, (any business entity other than sole proprietors) must be represented by an attorney when the claim is greater than $5,000. An officer, trustee, director, agent or employee of a corporation may present or defend against a claim of $5,000 or less.