Employee vs. Employer Contributions
Most profit sharing plans separate participant contributions from employer contributions. In a divorce, the employee’s contributions are typically 100% vested and available for immediate division. Employer contributions, however, may be subject to a vesting schedule that determines how much of that account the participant actually owns at the time of divorce.
Your QDRO should clearly distinguish whether the division applies to vested balances only (recommended) or includes unvested employer contributions (which may result in later complications if the participant separates from employment and forfeits part of that balance).

