Primary law and terminology
Cal. Fam. Code §§ 3011, 3020, 3040; § 4055 (support formula). In California, courts generally describe the schedule as a parenting plan. The court's decision is based on the child's best interests, not simply a parent's preferred percentage of time.
Joint custody and parenting time
Frequent and continuing contact with both parents is state policy; no automatic 50/50 presumption.
Child preference
A child 14 or older must be allowed to address the court unless it is not in their interest (Fam. Code § 3042).
Relocation and move-away cases
Fam. Code § 7501 gives a parent with sole physical custody a presumptive right to move; 45 days' notice is standard in orders.
Changing an existing order
A final judicial custody determination requires changed circumstances; other orders use best interests.
Where to file
Under the UCCJEA the child generally must have lived in the state for the 6 months before filing (or since birth, if younger). Use form FL-341 (Child Custody and Visitation Order Attachment) for the parenting plan.