> ## Documentation Index
> Fetch the complete documentation index at: https://docs.atconseil.info/llms.txt
> Use this file to discover all available pages before exploring further.
# Suite × Configuration matrix
> Cross every suite with every configuration of the plan — a cell with no test point is an assumed gap, not a blind spot.
Multi-configuration plans hide a silent risk: a suite that was never planned for one of the configurations. The **Suite × Configuration** tab of the report makes that visible by crossing **every suite with every configuration declared on the plan** — the full product, on purpose.
A cell with **no test point is an assumed gap** — the matrix shows it instead of hiding it. The tab **disappears entirely** when the plan declares no configuration: no configurations, no matrix, no noise.
## Reading a cell
Each cell reduces to one state, in strict precedence:
1. **Not applicable** — marked by your team (see below).
2. **Never run** — points exist (or the cell is empty) but nothing has executed.
3. **Failures** — at least one failed result.
4. **Partially run** — some points executed, some not.
5. **Passed** — everything executed and green.
Click a cell for the detail: **n/m executed**, the last execution date, a one-click **Run in Azure DevOps** link scoped to that plan and suite, and the *not applicable* toggle.
## Gaps that call you — only when they exist
When gaps exist, two nudges appear: a **red count badge** on the tab, and a **clickable warning in the report Summary** that navigates straight to the matrix. Zero gaps? **Both are absent** — not greyed out, absent.
## "Not applicable" — shared and reversible
Some combinations are legitimately out of scope (a mobile-only suite on a desktop configuration). Mark them **not applicable**: the marking is **shared at project level** so the whole team sees the same matrix, it is **reversible**, and marked cells are **excluded from the gap counts** — an assumed exclusion stops being a gap.
## Staying readable on big plans
A **"gaps and failures only"** filter narrows the grid, and beyond **12 suites** the matrix folds to the suites carrying a signal, with a *show all* control.
## In the exports
The grid can travel into the **PDF and Word** exports as an **opt-in export section, disabled by default** (since v2.31.0): enable it under **Settings → Report sections → Suite × configuration grid**. When enabled, the *not applicable* markings are applied and the grid still auto-hides if the plan declares no configurations. The toggle is independent from the *Results table* section.
## Related
Where the matrix tab lives.
Track the same configurations day by day.