3 files changed, 38 insertions, 29 deletions
diff --git a/docs/DECISIONS.md b/docs/DECISIONS.md
index 1522842..a0c613b 100644
--- a/docs/DECISIONS.md
+++ b/docs/DECISIONS.md
@@ -256,7 +256,10 @@ kept verbatim from the STATE.md they were pruned from (2026-09-21).
     error keeps the draft. Screens declare actions in one ordered
     `struct tui_action` list that drives the `F2` menu, the accelerator keys
     and the footer hints; `F2` only, no `§`; `Ctrl+Enter` is dropped as a
-    commit key (`F9` and the save action row remain). Pilots on Kunder.
+    commit key (`F9` and the save action row remain). **Kunder pilot
+    implemented 2026-09-22** (`clients/drafts.[ch]`, `<UTKAST>`, the `Spara`
+    row, the `F2` menu, delete from list and editor); the other screens
+    follow.
 
 ## Completed work formerly listed under "Pending decisions"
 
diff --git a/docs/STATE.md b/docs/STATE.md
index 3077b12..b034a9a 100644
--- a/docs/STATE.md
+++ b/docs/STATE.md
@@ -54,13 +54,17 @@ unit tests and the docs consistency check.
   employer name there too (it previously used the Comfortaa wordmark). The
   invoice's `FAKTURA` outline is unchanged; the `MAKANDRA AB` outlines in
   `src/wordmark.h` are now unused at runtime.
-- **TUI interaction model (2026-09-22, design, not implemented)**: the UX
-  session settled two focus modes, three entity lifecycles, explicit
-  `Spara` in every savable form and `<UTKAST>` drafts persisted to
-  `$XDG_CACHE_HOME/bokf/drafts.json` (deletable from both the list and the
-  editor), plus one `tui_action` registry per screen behind `F2` (no `§`).
-  Spec in `TUI-GUIDELINES.md` "Interaction model"; decisions in
-  `DECISIONS.md` #28. Rollout is backlog item 17.
+- **TUI interaction model (2026-09-22)**: the UX session settled two focus
+  modes, three entity lifecycles, explicit `Spara` in every savable form and
+  `<UTKAST>` drafts persisted to `$XDG_CACHE_HOME/bokf/drafts.json`
+  (deletable from both the list and the editor), plus one `tui_action`
+  registry per screen behind `F2` (no `§`). The **Kunder pilot is
+  implemented** (`clients/drafts.[ch]`, `tui_action_menu()`,
+  `tui_action_hint()`, `<UTKAST>`, `Spara` row, F2 menu, delete draft) with
+  unit tests and the pty scenarios `customer-draft`/`customer-draft-save`;
+  the other screens are unchanged. Spec in `TUI-GUIDELINES.md` "Interaction
+  model"; decisions in `DECISIONS.md` #28. Rollout continues in backlog
+  item 17.
 - **Mail configuration**: Makandra AB (org 2) has **no** `smtp_*` settings
   in bokf, so `invoice.send` there is `SMTP_NOT_CONFIGURED` (fine if
   invoices are sent elsewhere — set them up when wanted). Mock AB (org 1)
@@ -130,10 +134,11 @@ None open. Completed items that used to be listed here are archived in
     (`tests/core_<domain>.c`) so `--only` stops cascading; pilot with one
     domain.
 17. Interaction-model rollout (spec: `TUI-GUIDELINES.md` "Interaction
-    model", decisions #28): `struct tui_action` + `F2` menu in the widget
-    layer, `clients/drafts.[ch]`, the Kunder pilot, then the other
-    registers; settings get `Spara`; pty scenarios for draft
-    create/save/delete/reload.
+    model", decisions #28): **Kunder done** 2026-09-22 (widget layer
+    `tui_action`/`F2`, `clients/drafts.[ch]`, drafts/`<UTKAST>`/`Spara`,
+    pty scenarios). Remaining: the other register screens, explicit
+    `Spara` in the settings forms (replacing per-field autosave), and
+    `tui_rt` action menus.
 
 Original entries for the struck items are in `docs/DECISIONS.md`.
 
diff --git a/docs/TUI-GUIDELINES.md b/docs/TUI-GUIDELINES.md
index fbd3b75..1c201aa 100644
--- a/docs/TUI-GUIDELINES.md
+++ b/docs/TUI-GUIDELINES.md
@@ -5,9 +5,10 @@ copy the behaviour of the voucher list / voucher form; they are the reference
 implementations. Inspired by Midnight Commander, htop, mutt and calcurse.
 
 The **Interaction model** section is the agreed target (settled 2026-09-22,
-`DECISIONS.md` #28) and has not been implemented yet. The sections after it
-describe today's widget behaviour and stay authoritative until the widget
-layer and the screens are migrated; the interaction model wins where they
+`DECISIONS.md` #28). The **Kunder** pilot is implemented: drafts in
+`$XDG_CACHE_HOME/bokf/drafts.json`, `<UTKAST>` marking, the explicit `Spara`
+row, the `F2` action menu and draft deletion work there. Every other screen
+still follows the sections below; the interaction model wins where they
 conflict as each screen moves over.
 
 ## Interaction model (target, 2026-09-22)
@@ -105,21 +106,21 @@ struct tui_action {
   commit key (`Ctrl+Enter` is dropped) and `F2` only — no `§` binding (it is
   not reliably encodable across terminals).
 
-### Deltas to implement
+### Implementation status
 
-1. `struct tui_action` + `tui_action_menu()` in `clients/tui.[ch]`
-   (`tui_form_action` is generalized); the pure ordering/dimming/hint logic
-   is unit-tested in `tests/test_tui.c`.
-2. Action lists on `tui_select_list` and `tui_rt`, replacing the per-screen
-   key branches; hints and dispatch read the same list.
-3. `clients/drafts.[ch]`: JSON store, atomic write, dirty tracking,
-   temporary ids, `<UTKAST>` marking and the delete action.
-4. Registers get the draft/`Spara` model first — pilot on **Kunder** — then
-   the other register screens; settings drop their per-field autosave and
-   get a `Spara` row.
-5. pty scenarios: a new empty entity is a visible `<UTKAST>`; fill + `Spara`
-   commits and clears it; delete from the list and from the editor; a draft
-   survives `Ctrl+R`.
+1. Done: `struct tui_action`, `tui_action_menu()` and `tui_action_hint()` in
+   `clients/tui.[ch]`, unit-tested in `tests/test_tui.c`.
+2. Partly done: the Kunder list builds its `F2` actions in a key hook and
+   appends `F2 = åtgärder` to the footer via `tui_list_hint_extra()`; other
+   lists have no actions yet, and `tui_rt` still uses its own key branches.
+3. Done for Kunder: `clients/drafts.[ch]` (JSON store, atomic 0600 write,
+   temporary ids, `<UTKAST>` marking, delete action), unit-tested.
+4. Done for Kunder: draft/`Spara` model with the `Spara` action row,
+   `F2` menu and draft deletion from both the list and the editor. The
+   other register screens and the settings forms (explicit `Spara`, no
+   per-field autosave) are next.
+5. Done for Kunder: pty scenarios `customer-draft` and
+   `customer-draft-save` cover create, edit, `<UTKAST>`, delete and save.
 
 ## Session start