The enhanced approach of using Rates 2.0 brings a few core benefits, including speedy configuration, seamless maintenance, and enhanced flexibility. Previously, multiple uploads and administrative data objects needed to be configured and maintained in the UI before rates were ready for use. Now, rates can be managed via a single custom lookup. Users can run a single pick list update upload to update data within the lookup table.
The most efficient way to make multiple changes to a Custom Lookup using the Rates 2.0 approach is to use a data upload file.