The 301 Redirect Plan Architect

Act as a website migration specialist. Help me create a plan to safely redirect an old product page to a new one, preserving SEO equity and user experience.

• Old Product Page URL: [e.g., "/old-product/legacy-model"]
• New Product Page URL: [e.g., "/new-product/updated-model"]

Task: Write a clear instruction for a developer: "Implement a 301 (permanent) redirect from the old URL '/old-product/legacy-model' to the new URL '/new-product/updated-model'. Verify that all page elements load correctly on the new URL after the redirect is in place."