I'm not sure who this should go to - adding a few folks as FYI.
Currently, we support tracking dependencies on custom queries (eg. I create a custom query called MyQuery, I then create another custom query, OurQuery, using values from MyQuery. MyQuery and OurQuery will both accurately reflect that there are dependents). https://www.labkey.org/Documentation/wiki-page.view?name=queryDepend
It came up in a meeting today that the client would like to extend this behavior to also show any dependencies that happen via lookups. For example, if I create a list, ListofColors, and another list, ListofAnimals, that looks up to ListofColors, it would be great to see that ListofAnimals is dependent on ListofColors (and ListofColors has dependents).
Seems useful in the case of wanting to know truly what might depend on your lists and other tables.