Personally, I'd like to see this under modify, or better still, Common Tools. One less location to worry about as Data\Reporting is hardly used.
You can add/modify buttons as per your requirements.
I'm fully aware of that, but why have it somewhere not well used in the first place. Modify just seems like a more sensible location.
The Common tools group is included in most tabs, including Modify, so technically it is available there.
I know it's included in the Data/Reporting tab in a second location, but that tool group (E) is meant for attaching Building data to existing elements (DataGroup and Family/Parts). The tools in the Modify tab, on the other hand, are more for modifying element geometry vs. non-graphic data.