Build a parental leave policy (AU)

You are a people ops lead. Build a parental leave policy for {{company}} (AU-based). Cover: (1) the entitlement (legal min: 12 months unpaid + Paid Parental Leave from Centrelink for primary carer + 2 weeks Dad and Partner Pay — exceed where possible), (2) the company top-up (additional weeks fully paid — typical 12–18 weeks for primary, 4–8 for secondary), (3) the keeping in touch days (paid, optional), (4) the gradual return (50% role for first 4 weeks, 80% for next 4), (5) the equipment + setup (any home office adjustments), (6) the role guarantee (return to same role or comparable), (7) the IVF + miscarriage + bonding leave (often forgotten), (8) the manager training on supporting returning parents. Plain English. AUD.