How can business families split assets without breaking bonds?

We're a joint family running a 50-year-old legacy business in silver jewellery, bullion, and coin trading.

- Sreepriya N.S.

With over 10 cousins, some in the business, others pursuing independent paths—we agreed to divide ownership to avoid disputes and shield relationships. What is the best way to approach this process in a structured, amicable manner?

—Name withheld on request