What is the problem or goal the end user is trying to solve or accomplish?
Users would like to be able to utilize a Sunburst chart that can perform a hierarchy-drill operation, as seen on: https://echarts.apache.org/examples/en/editor.html?c=sunburst-simple
How are they solving it currently?
Use the Sunburst Chart V2.
What is the recommended solution by the Customer?
Implement similar functionalities to Preset.