A specialization of both information-bearing object and structured information source. Each instance of legal form is an information-bearing object having some standard set of labelled fields; these fields are left blank for the user to fill in with certain items of information (often information pertaining to the user). Instances of legal form often accompany some sort of bureaucratic procedure, which they may be used to initiate or to certify. Specializations include the collections lease, deposit slip, insurance claim form, and check.