Barring the extra category and type fields for expenses, the sequence diagrams for both income and expenses are completely not standardised at all. For example, expense sequence diagram includes the check on the currency but the income sequence diagram does not have any of that. From a developer point of view, it can be very confusing since naturally we would think income and expense to behave similarly!
Barring the extra category and type fields for expenses, the sequence diagrams for both income and expenses are completely not standardised at all. For example, expense sequence diagram includes the check on the currency but the income sequence diagram does not have any of that. From a developer point of view, it can be very confusing since naturally we would think income and expense to behave similarly!