As used in this article, the following terms shall have the meanings indicated:
Any of the following having custody of a record: an office, elected official, agency, board, commission, committee, council, department or public body corporate and politic, created by constitution, law, ordinance, rule or order; or a formally constituted subunit of the foregoing.
Has the meaning set forth in § 19.33, Wis. Stats., as amended, except that the County Clerk or his or her designee shall act as the legal custodian for the County Board and for all committees, commissions, boards, authorities, or subunits created by ordinance or resolution of the County Board unless otherwise prohibited by law.
Has the meaning as set forth in § 19.32(2), Wis. Stats., as amended.