In most transactional windows of BC, there are drop-down list options. Items, Comments, Allocation Accounts, G/L Accounts, etc.

The ability to select [Statistical Account] as an option & then able to increase/decrease the Statistical Account with the transaction would provide a better UX for users.

• They don't go to a separate window to enter statistical amounts if/when the amounts originate from another transaction
• For historical reporting purposes, they see the Statistical Account right with the source transaction

Example use case is for tracking quantities of something being sold (so that we can easily roll that quantity into financial reports).