In Duco you have the ability to manually match many-to-many items or perform netting of multiple items on a single side. Additionally, roll-up rules can be built into the process, allowing for flexible automated aggregation.
Click here for details on how to create roll-up rules.
Write-off roll-up rules
Adjustment transactions and their opposite write-off transactions are created during automatic or manual tolerant-matching. These transactions usually have small amounts and are dealt with in bulk. Instead of manually searching and aggregating them, you can use the write-off roll-up rules to do this automatically. Different from the standard roll-up rules, these are triggered by after a matching process, and only apply to write-off and adjustment transactions. Simply specifying the roll-up keys and aggregation, will group them into roll-ups with the netted sum value shown in the result.
Break individual cash transactions from roll-up
Occasionally you may have large unmatched roll-up with many transactions (e.g. from roll-up rule or manual netting), and you want to remove a few of them from it after investigation. Instead of breaking apart the whole roll-up, you can select those individual items and break them from the roll-up, while keeping the rest in place.