User Experience Value
- Deliver reliable and up-to-date resulting product information
--- Resulting product is automatically updated when items are replaced, avoiding additional user interactions and data inconsistencies
----Business rules allow taking into account design attribute values when updates are made to the resulting product
- Usability/Performance improvements
---Suppress unnecessary user feedback
---Reduce the number of unnecessary clicks when applying a part list filter
---Ability to export data from a parts list by selection (which is much more convenient for long part lists)
---Easily swap the visibility state of multiple parts based on what is temporarily hidden by the digger command