After creating your Chart of Accounts, you must choose your accounts for System accounts and Booking accounts. In other accounting systems, the system accounts are predefined, but in Numbers, you can select the accounts yourself. If you started Zenegy Numbers from a template, the System accounts and Booking accounts are prefilled.
If you started without a template, you need to choose from the accounts in your Chart of Accounts.
System accounts
The accounts you choose will be marked as System accounts in your Chart of Accounts in the column system with a green tick.
You need to choose system accounts to tell Numbers which accounts you want Numbers to automatically use when booking entries that have something to do with year-end, a debtor, interim accounts for employee provisions, etc.
You can see an example of how the employee interim account is used for employee claims in this article: Remember to fill in "system accounts" and "booking" in Expense.
Accounting
The accounts chosen here tell the system where to book currency gains and losses, rounding differences, etc.
To choose or edit an account, click in the field, and a drop-down of all accounts will allow you to select the correct account.