Colorado abolished “custody” — the law allocates PARENTAL RESPONSIBILITIES

The statute's own vocabulary is ALLOCATION OF PARENTAL RESPONSIBILITIES: decision-making responsibility (major decisions, allocable subject-by-subject) and parenting time (the schedule itself), both governed by the § 14-10-124 best-interests factors. The old term survives in conversation, but filings that use it as a term of art draft against the statute's grammar — this platform's filing check blocks it and the drafting surfaces speak the statute's language.