allow splitting of bank transactions within a rule. for example, a single payment to vodafone, create a rule that allows to split this across multiple income sources, rental properties etc. this is a good way to ensure consistency with personal portion of expenses, without using the 'disallowed' feature. i would rather have a rule to say for all vodaphone payments, 40% is business, 60% is private. or 20% for self employment business 1, 20% for self employment business 2, then 60% is personal.