# Create default/first account where we want to associate exiting data
account = Account.find_or_create_by!(name: 'Nepal', subdomain: 'sahsantoshh')

User.unscoped.in_batches do |relation|
  relation.update_all(account_id: account.id)
  sleep(0.01) # throttle
end
```
:::

Now run the seed command to update existing records

---