Different topic. I was unable to find is a way within DR to search for a particular object (to add to a map) by key word, ideally across the {entity, model, prefab} universe. (If it exists, please tell me where? Or this might be a new feature request [see below])
Maybe those of you on Linux use the op sys for this.
Along those lines, here's what I came up with quickly for Win10 (i.e., without writing a shell script or C# program). Win10 as native support to index .zip's, but not .pk4s. So I made a copy of the tdm_update_win directory (say, " tdm_update_win_search_copy") and renamed all the .pk4 to .zip (using the command console "rename *.pk4 *.zip"). You can then follow the procedure here to make sure .zip files are indexed and the search includes them:
https://superuser.com/questions/1252895/how-do-i-do-a-search-in-file-explorer-that-includes-subfolders-of-zip-archives#
Purging non-zip files and folders from tdm_update_win_search_copy will cut down on the false hits. Then you start your search within that folder. The resulting listing, while non-ideal, should be often good enough. A limitation is that the algorithm is just looking for a string within individual filenames (e.g., within each .zip container), so doesn't know about any descriptive text. (An ideal version within DR could offer that, and smart filters too. And maybe over time synonyms, support for topic tags, on and on...)
Interesting to hear about other solutions too.