N.Y. Domestic Relations Law § 77-G
2. A petition for enforcement of a child custody determination must state:
4. An order issued under subdivision three of this section must state the time and place of the hearing and advise the respondent that at the hearing the court will order that the petitioner may take immediate physical custody of the child and the payment of fees, costs, and expenses under section seventy-seven-k of this title, and may schedule a hearing to determine whether further relief is appropriate, unless the respondent appears and establishes that:
(a) the child custody determination has not been registered and confirmed under section seventy-seven-d of this title and that: