The current custom report builder is difficult to use and unintuitive. There are dozens of checkboxes, many of which are unclear without proper context, and some appear to be duplicated across sections. This creates a confusing experience and often leads to trial-and-error, resulting in wasted time and frustration.

I recommend simplifying the interface by Providing short explanations or tooltips for each field and adding a live preview or table mockup so admins can see how the report will look and what data it will include as they build it.