Module matrix
The executive home. A grid that surfaces every active module, its key number, and its current attention state.
Default
3 × 4 grid of modules. Title + headline metric + status dot.
Do & don't
Do
Each module surfaces one metric and one status. Drill-in for the full picture.
Don't
Show modules the role doesn’t have access to. The matrix is personalised.
Do
Sort by attention status — danger first, then warn, then ok.
Don't
Use this in place of a proper data table. The matrix is a launcher, not a workbench.