You can enter a reference of up to 25 characters in length including spaces and hyphens or leave the field blank.
You can enter a description (not required to be unique) of up to 125 characters in length or leave the field blank.
You can add an unlimited number of transactions for the journal. The total amounts in the debit rows must equal the total of amounts in the credit rows.
You can add a new account when entering transactions, instead of going to the Trial Balance tab to do so.
You can add additional fiscal years and periods for the contact in Onvio Centre by selecting Setup > Contacts, then the Periods tab.