# Baltique OS Core 2.7.1
## Plain Language Navigation & Clinical Labels

Release 2.7.1 replaces internal architecture names, marketing terms and historical module labels with clear staff-facing language. A label must tell the user what can be done after opening the screen.

## Objectives

- one clear name per work function;
- short and predictable main navigation;
- specialist tools grouped inside the correct work area;
- technical names visible only as administrator metadata;
- one governed terminology catalogue for Polish and English;
- no changes to routes, clinical data or clinical decision rules.

## Main work areas

| Key | Polish | English | Group | Route |
|---|---|---|---|---|
| `workspace` | **Mój pulpit** | My dashboard | Codzienna praca | `/workspace.php` |
| `hospital` | **Szpital na żywo** | Live hospital | Codzienna praca | `/system_hospital_command_center.php` |
| `patients` | **Pacjenci** | Patients | Pacjent | `/system_clinical_function.php?function=patients` |
| `scheduling` | **Kalendarz i rejestracja** | Calendar & registration | Pacjent | `/system_clinical_function.php?function=scheduling` |
| `qualification` | **Kwalifikacja do operacji** | Surgical qualification | Pacjent | `/system_clinical_function.php?function=qualification` |
| `documents` | **Dokumenty i zgody** | Documents & consents | Pacjent | `/system_clinical_function.php?function=documents` |
| `communication` | **Wiadomości** | Messages | Pacjent | `/system_clinical_function.php?function=communication` |
| `or` | **Blok operacyjny** | Operating theatre | Szpital | `/system_clinical_function.php?function=or` |
| `aftercare` | **Opieka po operacji** | Postoperative care | Szpital | `/system_clinical_function.php?function=aftercare` |
| `supply` | **Farmacja i magazyn** | Pharmacy & stores | Zaplecze | `/system_perioperative_supply_chain.php` |
| `finance` | **Płatności i rozliczenia** | Payments & billing | Zaplecze | `/system_clinical_function.php?function=finance` |
| `management` | **Raporty i zarządzanie** | Reports & management | Zarządzanie | `/system_clinical_function.php?function=management` |
| `system` | **Ustawienia i administracja** | Settings & administration | Administracja | `/system_clinical_function.php?function=system` |

## Audit result

- prior inventory records: **859**;
- interactive UI routes: **319**;
- interactive UI routes with official titles: **319/319 (100.0%)**;
- navigation tools governed by the catalogue: **142**;
- runtime aliases: **145**;
- official Polish labels containing banned internal jargon: **0**.

The small number of routes without page titles are non-interactive endpoints such as API handlers, webhooks, cron jobs or partials. All interactive staff screens are covered.

## Installation

1. Create a full database, application and storage backup.
2. Deploy to staging first.
3. Extract the overlay into the Baltique OS root directory.
4. Sign in as `admin` or `superadmin`.
5. Open `/upgrade_2_7_1.php`.
6. Run the upgrade once.
7. Hard-refresh the browser.
8. Open `/system_plain_language_271.php` and run the source audit.
9. Run Runtime Preflight once.
10. Test navigation for each staff role.

## Release boundary

This release governs interface language. It does not by itself complete clinical UAT. Staff representatives still need to confirm that the resulting names are unambiguous in real workflows.