Possible to group Reading List files?

Thanks! Already have topical tags and reading priority label to the files, so this might be relatively easy to configure.

I believe I first asked about making the changes in DTP’s Reading List because:

(a) it already exists, and thought it might be configurable, and

(b) at the time, I understood that DTTG didn’t work with Smart Groups and Smart Rules.

I don’t see that DTP’s Reading List is now configurable (it never was, and that’s fine).

But given the changes to DTP / DTTG, would I be able to set up my own kind of reading list – for topical groups, sorted by priority labels – using Smart Groups and/or Smart Rules?

Thanks!