"Modification"

Ind. Code § 31-21-2-12, under Definitions.

Ind. Code § 31-21-2-12

Sec. 12. "Modification" means a child custody determination that changes, replaces, supersedes, or is otherwise made after a previous determination concerning the same child, regardless of whether the determination is made by the court that made the previous determination. As added by P.L.138-2007, SEC.45.