Study: Advanced Tables and alternatives

The kit keeps a feasibility study for advanced table capabilities in Filament (row grouping, persistent selection, detail expansion, fixed columns, multi-sheet export, etc.). The study compares the Advanced Tables (paid) package with free alternatives, documents the decision not to include a paid dependency by default and leaves an implementation roadmap for projects that choose it.

The full study, including cost analysis and alternatives, is in wikis/specs/feat/estudo-advanced-tables/estudo-advanced-tables/.