Looking into a slow query for sub inventory and sub inventory attributes. Steve sent me an email with some ideas from Grok AI. Looking into what we need to do to make things faster or more usable. Poking around and reading over code. Did a few global searches to see what pages use what. Mostly just trying to figure out what it does and how it is used. Kinda deep logic (loops, sub queries, grouping, queries of queries, dynamic union output from multiple table sources).