diff --git a/backend/src/main/resources/db/changelog/changes/099-seed-testdata.sql b/backend/src/main/resources/db/changelog/changes/099-seed-testdata.sql
new file mode 100644
index 0000000..efdf175
--- /dev/null
+++ b/backend/src/main/resources/db/changelog/changes/099-seed-testdata.sql
@@ -0,0 +1,567 @@
+-- ============================================================================
+-- Effigenix ERP – Seed-Testdaten: "Effigenix Fleischerei & Feinkost"
+-- ============================================================================
+-- Manuell einspielen: psql -d effigenix -f 099-seed-testdata.sql
+-- NICHT im Liquibase-Changelog eingetragen!
+--
+-- Voraussetzung: Rollen, Permissions und Admin-User existieren bereits
+--   (via 002-seed-roles-and-permissions, 004-seed-admin-user, etc.)
+-- ============================================================================
+
+BEGIN;
+
+-- ============================================================================
+-- 1. USERS (6 Mitarbeiter)
+-- ============================================================================
+-- Passwort für alle: "test1234" (bcrypt)
+-- $2a$12$LJ3m4ys3uz2YPMRvKbmrZOZHAMSKL4FBy.XLR3WnCKsMbVDfGKJVa
+
+INSERT INTO users (id, username, email, password_hash, branch_id, status, created_at)
+VALUES
+  ('10000000-0000-0000-0000-000000000001', 'mweber',    'markus.weber@effigenix.de',    '$2a$12$LJ3m4ys3uz2YPMRvKbmrZOZHAMSKL4FBy.XLR3WnCKsMbVDfGKJVa', NULL, 'ACTIVE', CURRENT_TIMESTAMP),
+  ('10000000-0000-0000-0000-000000000002', 'sfischer',  'sabine.fischer@effigenix.de',   '$2a$12$LJ3m4ys3uz2YPMRvKbmrZOZHAMSKL4FBy.XLR3WnCKsMbVDfGKJVa', NULL, 'ACTIVE', CURRENT_TIMESTAMP),
+  ('10000000-0000-0000-0000-000000000003', 'tmueller',  'thomas.mueller@effigenix.de',   '$2a$12$LJ3m4ys3uz2YPMRvKbmrZOZHAMSKL4FBy.XLR3WnCKsMbVDfGKJVa', NULL, 'ACTIVE', CURRENT_TIMESTAMP),
+  ('10000000-0000-0000-0000-000000000004', 'kschneider','katrin.schneider@effigenix.de', '$2a$12$LJ3m4ys3uz2YPMRvKbmrZOZHAMSKL4FBy.XLR3WnCKsMbVDfGKJVa', NULL, 'ACTIVE', CURRENT_TIMESTAMP),
+  ('10000000-0000-0000-0000-000000000005', 'pbraun',    'peter.braun@effigenix.de',      '$2a$12$LJ3m4ys3uz2YPMRvKbmrZOZHAMSKL4FBy.XLR3WnCKsMbVDfGKJVa', NULL, 'ACTIVE', CURRENT_TIMESTAMP),
+  ('10000000-0000-0000-0000-000000000006', 'lkrause',   'lisa.krause@effigenix.de',      '$2a$12$LJ3m4ys3uz2YPMRvKbmrZOZHAMSKL4FBy.XLR3WnCKsMbVDfGKJVa', NULL, 'ACTIVE', CURRENT_TIMESTAMP)
+ON CONFLICT (id) DO NOTHING;
+
+-- Rollenzuweisungen
+-- mweber  = Produktionsleiter
+-- sfischer = Einkaufsleiterin
+-- tmueller = Lagerarbeiter
+-- kschneider = Qualitätsmanagerin
+-- pbraun  = Verkaufsleiter
+-- lkrause = Verkauf
+INSERT INTO user_roles (user_id, role_id) VALUES
+  ('10000000-0000-0000-0000-000000000001', 'c0a80121-0000-0000-0000-000000000002'), -- mweber → PRODUCTION_MANAGER
+  ('10000000-0000-0000-0000-000000000002', 'c0a80121-0000-0000-0000-000000000006'), -- sfischer → PROCUREMENT_MANAGER
+  ('10000000-0000-0000-0000-000000000003', 'c0a80121-0000-0000-0000-000000000007'), -- tmueller → WAREHOUSE_WORKER
+  ('10000000-0000-0000-0000-000000000004', 'c0a80121-0000-0000-0000-000000000004'), -- kschneider → QUALITY_MANAGER
+  ('10000000-0000-0000-0000-000000000005', 'c0a80121-0000-0000-0000-000000000008'), -- pbraun → SALES_MANAGER
+  ('10000000-0000-0000-0000-000000000006', 'c0a80121-0000-0000-0000-000000000009')  -- lkrause → SALES_STAFF
+ON CONFLICT (user_id, role_id) DO NOTHING;
+
+
+-- ============================================================================
+-- 2. PRODUCT CATEGORIES
+-- ============================================================================
+
+INSERT INTO product_categories (id, name, description) VALUES
+  ('20000000-0000-0000-0000-000000000001', 'Frischfleisch',      'Frisches Schweine-, Rind- und Geflügelfleisch'),
+  ('20000000-0000-0000-0000-000000000002', 'Wurstwaren',         'Brüh-, Koch- und Rohwurst, Schinken'),
+  ('20000000-0000-0000-0000-000000000003', 'Gewürze & Zusätze',  'Gewürzmischungen, Pökelsalz, Naturdärme'),
+  ('20000000-0000-0000-0000-000000000004', 'Verpackung',         'Folien, Schalen, Etiketten'),
+  ('20000000-0000-0000-0000-000000000005', 'Feinkost',           'Salate, Aufstriche, marinierte Produkte'),
+  ('20000000-0000-0000-0000-000000000006', 'Convenience',        'Fertiggerichte, Grillspezialitäten')
+ON CONFLICT (id) DO NOTHING;
+
+
+-- ============================================================================
+-- 3. SUPPLIERS (5 Lieferanten)
+-- ============================================================================
+
+INSERT INTO suppliers (id, name, phone, email, contact_person,
+                       street, house_number, postal_code, city, country,
+                       payment_due_days, payment_description,
+                       quality_score, delivery_score, price_score,
+                       status, created_at, updated_at) VALUES
+  ('30000000-0000-0000-0000-000000000001',
+   'Bayerische Fleischwerke GmbH', '+49 89 12345678', 'einkauf@bay-fleisch.de', 'Hans Gruber',
+   'Schlachthofstr.', '12', '80339', 'München', 'DE',
+   30, 'Netto 30 Tage', 5, 4, 3, 'ACTIVE', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+
+  ('30000000-0000-0000-0000-000000000002',
+   'Gewürzkontor Franken', '+49 911 9876543', 'bestellung@gewuerzkontor.de', 'Maria Lehmann',
+   'Industrieweg', '7', '90411', 'Nürnberg', 'DE',
+   14, 'Netto 14 Tage, 2% Skonto bei 7 Tagen', 5, 5, 4, 'ACTIVE', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+
+  ('30000000-0000-0000-0000-000000000003',
+   'PackPro Verpackungen AG', '+49 711 5551234', 'vertrieb@packpro.de', 'Stefan Maier',
+   'Am Containerhafen', '3', '70327', 'Stuttgart', 'DE',
+   45, 'Netto 45 Tage', 4, 3, 5, 'ACTIVE', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+
+  ('30000000-0000-0000-0000-000000000004',
+   'Naturdarm Schmidt OHG', '+49 40 8887766', 'info@naturdarm-schmidt.de', 'Klaus Schmidt',
+   'Elbchaussee', '201', '22605', 'Hamburg', 'DE',
+   21, 'Netto 21 Tage', 5, 4, 4, 'ACTIVE', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+
+  ('30000000-0000-0000-0000-000000000005',
+   'Alpenrind Tirol KG', '+43 512 334455', 'verkauf@alpenrind.at', 'Franz Hofer',
+   'Brennerstr.', '88', '6020', 'Innsbruck', 'AT',
+   30, 'Netto 30 Tage', 4, 4, 3, 'ACTIVE', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP)
+ON CONFLICT (id) DO NOTHING;
+
+-- Zertifikate
+INSERT INTO quality_certificates (supplier_id, certificate_type, issuer, valid_from, valid_until) VALUES
+  ('30000000-0000-0000-0000-000000000001', 'IFS Food',        'TÜV Süd',          '2025-03-01', '2026-02-28'),
+  ('30000000-0000-0000-0000-000000000001', 'Bio-Zertifikat',  'DE-ÖKO-006',       '2025-01-01', '2025-12-31'),
+  ('30000000-0000-0000-0000-000000000002', 'IFS Food',        'DQS GmbH',         '2025-06-01', '2026-05-31'),
+  ('30000000-0000-0000-0000-000000000004', 'EU-Zulassung',    'LAVES Niedersachsen', '2024-01-01', NULL),
+  ('30000000-0000-0000-0000-000000000005', 'AMA-Gütesiegel',  'AMA Marketing',    '2025-01-01', '2026-12-31'),
+  ('30000000-0000-0000-0000-000000000005', 'Bio Austria',     'Austria Bio Garantie', '2025-04-01', '2026-03-31')
+ON CONFLICT (supplier_id, certificate_type, valid_from) DO NOTHING;
+
+
+-- ============================================================================
+-- 4. ARTICLES (18 Artikel)
+-- ============================================================================
+
+-- Frischfleisch
+INSERT INTO articles (id, name, article_number, category_id, status, created_at, updated_at) VALUES
+  ('40000000-0000-0000-0000-000000000001', 'Schweineschulter ohne Knochen',  'FF-001', '20000000-0000-0000-0000-000000000001', 'ACTIVE', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+  ('40000000-0000-0000-0000-000000000002', 'Schweinebauch frisch',          'FF-002', '20000000-0000-0000-0000-000000000001', 'ACTIVE', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+  ('40000000-0000-0000-0000-000000000003', 'Rindfleisch Oberschale',        'FF-003', '20000000-0000-0000-0000-000000000001', 'ACTIVE', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+  ('40000000-0000-0000-0000-000000000004', 'Schweineleber frisch',          'FF-004', '20000000-0000-0000-0000-000000000001', 'ACTIVE', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+  ('40000000-0000-0000-0000-000000000005', 'Speck durchwachsen',            'FF-005', '20000000-0000-0000-0000-000000000001', 'ACTIVE', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+
+-- Wurstwaren (Endprodukte)
+  ('40000000-0000-0000-0000-000000000006', 'Hausmacher Bratwurst',          'WW-001', '20000000-0000-0000-0000-000000000002', 'ACTIVE', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+  ('40000000-0000-0000-0000-000000000007', 'Kräuter-Leberwurst fein',       'WW-002', '20000000-0000-0000-0000-000000000002', 'ACTIVE', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+  ('40000000-0000-0000-0000-000000000008', 'Schinkenspeck geräuchert',      'WW-003', '20000000-0000-0000-0000-000000000002', 'ACTIVE', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+
+-- Gewürze & Zusätze
+  ('40000000-0000-0000-0000-000000000009', 'Bratwurstgewürz Classic',       'GZ-001', '20000000-0000-0000-0000-000000000003', 'ACTIVE', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+  ('40000000-0000-0000-0000-000000000010', 'Pökelsalz NPS 0,5%',           'GZ-002', '20000000-0000-0000-0000-000000000003', 'ACTIVE', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+  ('40000000-0000-0000-0000-000000000011', 'Kräutermischung Leberwurst',    'GZ-003', '20000000-0000-0000-0000-000000000003', 'ACTIVE', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+  ('40000000-0000-0000-0000-000000000012', 'Schweinedarm Kaliber 28/30',   'GZ-004', '20000000-0000-0000-0000-000000000003', 'ACTIVE', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+  ('40000000-0000-0000-0000-000000000013', 'Räucherchips Buche',            'GZ-005', '20000000-0000-0000-0000-000000000003', 'ACTIVE', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+
+-- Verpackung
+  ('40000000-0000-0000-0000-000000000014', 'Vakuumbeutel 20x30cm',         'VP-001', '20000000-0000-0000-0000-000000000004', 'ACTIVE', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+  ('40000000-0000-0000-0000-000000000015', 'Metzgerpapier Rolle 50cm',     'VP-002', '20000000-0000-0000-0000-000000000004', 'ACTIVE', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+
+-- Feinkost
+  ('40000000-0000-0000-0000-000000000016', 'Fleischsalat hausgemacht',     'FK-001', '20000000-0000-0000-0000-000000000005', 'ACTIVE', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+
+-- Convenience
+  ('40000000-0000-0000-0000-000000000017', 'Currywurst mit Soße',          'CV-001', '20000000-0000-0000-0000-000000000006', 'ACTIVE', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+  ('40000000-0000-0000-0000-000000000018', 'Grillpaket Klassik',           'CV-002', '20000000-0000-0000-0000-000000000006', 'ACTIVE', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP)
+ON CONFLICT (id) DO NOTHING;
+
+-- Sales Units (Unit-Enum: KG, HUNDRED_GRAM, PIECE_FIXED, PIECE_VARIABLE)
+-- (PriceModel-Enum: KG/HUNDRED_GRAM/PIECE_VARIABLE → WEIGHT_BASED, PIECE_FIXED → FIXED)
+INSERT INTO sales_units (id, article_id, unit, price_model, price_amount, price_currency) VALUES
+  -- Frischfleisch: pro kg
+  ('50000000-0000-0000-0000-000000000001', '40000000-0000-0000-0000-000000000001', 'KG',            'WEIGHT_BASED', 6.50, 'EUR'),
+  ('50000000-0000-0000-0000-000000000002', '40000000-0000-0000-0000-000000000002', 'KG',            'WEIGHT_BASED', 5.80, 'EUR'),
+  ('50000000-0000-0000-0000-000000000003', '40000000-0000-0000-0000-000000000003', 'KG',            'WEIGHT_BASED', 14.90, 'EUR'),
+  ('50000000-0000-0000-0000-000000000004', '40000000-0000-0000-0000-000000000004', 'KG',            'WEIGHT_BASED', 4.20, 'EUR'),
+  ('50000000-0000-0000-0000-000000000005', '40000000-0000-0000-0000-000000000005', 'KG',            'WEIGHT_BASED', 7.90, 'EUR'),
+  -- Wurstwaren
+  ('50000000-0000-0000-0000-000000000006', '40000000-0000-0000-0000-000000000006', 'KG',            'WEIGHT_BASED', 12.90, 'EUR'),
+  ('50000000-0000-0000-0000-000000000007', '40000000-0000-0000-0000-000000000006', 'PIECE_FIXED',   'FIXED', 2.50, 'EUR'),
+  ('50000000-0000-0000-0000-000000000008', '40000000-0000-0000-0000-000000000007', 'KG',            'WEIGHT_BASED', 11.50, 'EUR'),
+  ('50000000-0000-0000-0000-000000000009', '40000000-0000-0000-0000-000000000008', 'KG',            'WEIGHT_BASED', 18.90, 'EUR'),
+  -- Gewürze
+  ('50000000-0000-0000-0000-000000000010', '40000000-0000-0000-0000-000000000009', 'HUNDRED_GRAM',  'WEIGHT_BASED', 2.20, 'EUR'),
+  ('50000000-0000-0000-0000-000000000011', '40000000-0000-0000-0000-000000000010', 'KG',            'WEIGHT_BASED', 1.80, 'EUR'),
+  ('50000000-0000-0000-0000-000000000012', '40000000-0000-0000-0000-000000000011', 'HUNDRED_GRAM',  'WEIGHT_BASED', 2.80, 'EUR'),
+  ('50000000-0000-0000-0000-000000000013', '40000000-0000-0000-0000-000000000012', 'PIECE_FIXED',   'FIXED', 0.35, 'EUR'),
+  ('50000000-0000-0000-0000-000000000014', '40000000-0000-0000-0000-000000000013', 'KG',            'WEIGHT_BASED', 8.50, 'EUR'),
+  -- Verpackung
+  ('50000000-0000-0000-0000-000000000015', '40000000-0000-0000-0000-000000000014', 'PIECE_FIXED',   'FIXED', 0.12, 'EUR'),
+  ('50000000-0000-0000-0000-000000000016', '40000000-0000-0000-0000-000000000015', 'PIECE_FIXED',   'FIXED', 18.50, 'EUR'),
+  -- Feinkost & Convenience
+  ('50000000-0000-0000-0000-000000000017', '40000000-0000-0000-0000-000000000016', 'KG',            'WEIGHT_BASED', 9.90, 'EUR'),
+  ('50000000-0000-0000-0000-000000000018', '40000000-0000-0000-0000-000000000017', 'PIECE_FIXED',   'FIXED', 3.90, 'EUR'),
+  ('50000000-0000-0000-0000-000000000019', '40000000-0000-0000-0000-000000000018', 'PIECE_FIXED',   'FIXED', 24.90, 'EUR')
+ON CONFLICT (id) DO NOTHING;
+
+-- Lieferantenzuordnungen
+INSERT INTO article_suppliers (article_id, supplier_id) VALUES
+  -- Bay. Fleischwerke liefert Frischfleisch
+  ('40000000-0000-0000-0000-000000000001', '30000000-0000-0000-0000-000000000001'),
+  ('40000000-0000-0000-0000-000000000002', '30000000-0000-0000-0000-000000000001'),
+  ('40000000-0000-0000-0000-000000000004', '30000000-0000-0000-0000-000000000001'),
+  ('40000000-0000-0000-0000-000000000005', '30000000-0000-0000-0000-000000000001'),
+  -- Alpenrind liefert Rindfleisch + Schweineschulter
+  ('40000000-0000-0000-0000-000000000003', '30000000-0000-0000-0000-000000000005'),
+  ('40000000-0000-0000-0000-000000000001', '30000000-0000-0000-0000-000000000005'),
+  -- Gewürzkontor liefert Gewürze
+  ('40000000-0000-0000-0000-000000000009', '30000000-0000-0000-0000-000000000002'),
+  ('40000000-0000-0000-0000-000000000010', '30000000-0000-0000-0000-000000000002'),
+  ('40000000-0000-0000-0000-000000000011', '30000000-0000-0000-0000-000000000002'),
+  ('40000000-0000-0000-0000-000000000013', '30000000-0000-0000-0000-000000000002'),
+  -- Naturdarm Schmidt liefert Därme
+  ('40000000-0000-0000-0000-000000000012', '30000000-0000-0000-0000-000000000004'),
+  -- PackPro liefert Verpackung
+  ('40000000-0000-0000-0000-000000000014', '30000000-0000-0000-0000-000000000003'),
+  ('40000000-0000-0000-0000-000000000015', '30000000-0000-0000-0000-000000000003')
+ON CONFLICT (article_id, supplier_id) DO NOTHING;
+
+
+-- ============================================================================
+-- 5. CUSTOMERS (5 Kunden)
+-- ============================================================================
+
+INSERT INTO customers (id, name, type, phone, email, contact_person,
+                       billing_street, billing_house_number, billing_postal_code, billing_city, billing_country,
+                       payment_due_days, payment_description, status, created_at, updated_at) VALUES
+  ('60000000-0000-0000-0000-000000000001',
+   'REWE Markt Obermenzing', 'B2B', '+49 89 44556677', 'filiale.obermenzing@rewe.de', 'Andrea Huber',
+   'Verdistr.', '55', '81247', 'München', 'DE',
+   30, 'Netto 30 Tage', 'ACTIVE', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+
+  ('60000000-0000-0000-0000-000000000002',
+   'Gasthof zum goldenen Hirsch', 'B2B', '+49 89 33221100', 'kueche@goldener-hirsch.de', 'Ludwig Meier',
+   'Hauptstr.', '12', '82041', 'Oberhaching', 'DE',
+   14, 'Netto 14 Tage', 'ACTIVE', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+
+  ('60000000-0000-0000-0000-000000000003',
+   'Kantinenbetrieb Siemens Campus', 'B2B', '+49 89 72233445', 'einkauf@siemens-kantine.de', 'Petra Zimmermann',
+   'Werner-von-Siemens-Str.', '1', '80333', 'München', 'DE',
+   45, 'Netto 45 Tage, Sammelrechnung monatlich', 'ACTIVE', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+
+  ('60000000-0000-0000-0000-000000000004',
+   'Metzgerei Weber Stammkunde', 'B2C', '+49 171 9988776', 'familie.weber@gmx.de', NULL,
+   'Rosenweg', '8', '82049', 'Pullach', 'DE',
+   NULL, NULL, 'ACTIVE', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+
+  ('60000000-0000-0000-0000-000000000005',
+   'Feinkost Dallmayr', 'B2B', '+49 89 21350', 'einkauf@dallmayr.de', 'Maximilian Sedlmayr',
+   'Dienerstr.', '14-15', '80331', 'München', 'DE',
+   60, 'Netto 60 Tage, Qualitätsprüfung bei Anlieferung', 'ACTIVE', CURRENT_TIMESTAMP, CURRENT_TIMESTAMP)
+ON CONFLICT (id) DO NOTHING;
+
+-- Lieferadressen
+INSERT INTO delivery_addresses (customer_id, label, street, house_number, postal_code, city, country, contact_person, delivery_notes) VALUES
+  ('60000000-0000-0000-0000-000000000001', 'Warenannahme', 'Verdistr.', '55', '81247', 'München', 'DE', 'Hr. Kohl (Warenannahme)', 'Anlieferung Mo-Sa 6:00-10:00, Rampe 3'),
+  ('60000000-0000-0000-0000-000000000002', 'Küche Hintereingang', 'Hauptstr.', '12a', '82041', 'Oberhaching', 'DE', 'Küchenchef Ludwig Meier', 'Kühltransport erforderlich, Hintereingang benutzen'),
+  ('60000000-0000-0000-0000-000000000003', 'Kantine Bau 1', 'Werner-von-Siemens-Str.', '1', '80333', 'München', 'DE', 'Fr. Zimmermann', 'Zufahrt über Tor West, Ausweispflicht'),
+  ('60000000-0000-0000-0000-000000000003', 'Kantine Bau 7', 'Otto-Hahn-Ring', '6', '81739', 'München', 'DE', 'Hr. Berger', 'Neuperlach Campus, Rampe B'),
+  ('60000000-0000-0000-0000-000000000005', 'Delikatessenhaus', 'Dienerstr.', '14-15', '80331', 'München', 'DE', 'Fr. Sedlmayr', 'Anlieferung nur 5:00-7:00, Kühlkette dokumentieren');
+
+-- Kundenpräferenzen (Enum: BIO, REGIONAL, TIERWOHL, HALAL, KOSHER, GLUTENFREI, LAKTOSEFREI)
+INSERT INTO customer_preferences (customer_id, preference) VALUES
+  ('60000000-0000-0000-0000-000000000001', 'BIO'),
+  ('60000000-0000-0000-0000-000000000001', 'REGIONAL'),
+  ('60000000-0000-0000-0000-000000000002', 'REGIONAL'),
+  ('60000000-0000-0000-0000-000000000003', 'HALAL'),
+  ('60000000-0000-0000-0000-000000000005', 'BIO'),
+  ('60000000-0000-0000-0000-000000000005', 'TIERWOHL')
+ON CONFLICT (customer_id, preference) DO NOTHING;
+
+-- Rahmenvertrag REWE
+INSERT INTO frame_contracts (id, customer_id, valid_from, valid_until, delivery_rhythm) VALUES
+  ('70000000-0000-0000-0000-000000000001', '60000000-0000-0000-0000-000000000001', '2026-01-01', '2026-12-31', 'BIWEEKLY')
+ON CONFLICT (id) DO NOTHING;
+
+INSERT INTO contract_line_items (frame_contract_id, article_id, agreed_price_amount, agreed_price_currency, agreed_quantity, unit) VALUES
+  ('70000000-0000-0000-0000-000000000001', '40000000-0000-0000-0000-000000000006', 11.50, 'EUR', 20.0000, 'KG'),
+  ('70000000-0000-0000-0000-000000000001', '40000000-0000-0000-0000-000000000007', 10.20, 'EUR', 10.0000, 'KG'),
+  ('70000000-0000-0000-0000-000000000001', '40000000-0000-0000-0000-000000000008', 17.50, 'EUR', 5.0000,  'KG')
+ON CONFLICT (frame_contract_id, article_id) DO NOTHING;
+
+
+-- ============================================================================
+-- 6. STORAGE LOCATIONS (5 Lagerorte)
+-- ============================================================================
+
+INSERT INTO storage_locations (id, name, storage_type, min_temperature, max_temperature, active) VALUES
+  ('80000000-0000-0000-0000-000000000001', 'Kühlraum 1 (Fleisch)',     'COLD_ROOM',        0.0,   4.0,  true),
+  ('80000000-0000-0000-0000-000000000002', 'Tiefkühler',               'FREEZER',          -22.0, -18.0, true),
+  ('80000000-0000-0000-0000-000000000003', 'Trockenlager',             'DRY_STORAGE',       15.0,  25.0,  true),
+  ('80000000-0000-0000-0000-000000000004', 'Verkaufstheke',            'DISPLAY_COUNTER',   0.0,   7.0,  true),
+  ('80000000-0000-0000-0000-000000000005', 'Produktionsraum',          'PRODUCTION_AREA',   8.0,  12.0,  true)
+ON CONFLICT (id) DO NOTHING;
+
+
+-- ============================================================================
+-- 7. STOCKS (Bestandseinträge)
+-- ============================================================================
+
+INSERT INTO stocks (id, article_id, storage_location_id, minimum_level_amount, minimum_level_unit, minimum_shelf_life_days) VALUES
+  -- Frischfleisch im Kühlraum
+  ('90000000-0000-0000-0000-000000000001', '40000000-0000-0000-0000-000000000001', '80000000-0000-0000-0000-000000000001', 50.000, 'KILOGRAM', 3),
+  ('90000000-0000-0000-0000-000000000002', '40000000-0000-0000-0000-000000000002', '80000000-0000-0000-0000-000000000001', 30.000, 'KILOGRAM', 3),
+  ('90000000-0000-0000-0000-000000000003', '40000000-0000-0000-0000-000000000003', '80000000-0000-0000-0000-000000000001', 20.000, 'KILOGRAM', 3),
+  ('90000000-0000-0000-0000-000000000004', '40000000-0000-0000-0000-000000000004', '80000000-0000-0000-0000-000000000001', 10.000, 'KILOGRAM', 2),
+  ('90000000-0000-0000-0000-000000000005', '40000000-0000-0000-0000-000000000005', '80000000-0000-0000-0000-000000000001', 15.000, 'KILOGRAM', 5),
+  -- Gewürze im Trockenlager
+  ('90000000-0000-0000-0000-000000000006', '40000000-0000-0000-0000-000000000009', '80000000-0000-0000-0000-000000000003', 5.000,  'KILOGRAM', 30),
+  ('90000000-0000-0000-0000-000000000007', '40000000-0000-0000-0000-000000000010', '80000000-0000-0000-0000-000000000003', 25.000, 'KILOGRAM', 60),
+  ('90000000-0000-0000-0000-000000000008', '40000000-0000-0000-0000-000000000011', '80000000-0000-0000-0000-000000000003', 2.000,  'KILOGRAM', 30),
+  -- Wurstwaren in der Theke
+  ('90000000-0000-0000-0000-000000000009', '40000000-0000-0000-0000-000000000006', '80000000-0000-0000-0000-000000000004', 5.000,  'KILOGRAM', 2),
+  ('90000000-0000-0000-0000-000000000010', '40000000-0000-0000-0000-000000000007', '80000000-0000-0000-0000-000000000004', 3.000,  'KILOGRAM', 3),
+  ('90000000-0000-0000-0000-000000000011', '40000000-0000-0000-0000-000000000008', '80000000-0000-0000-0000-000000000004', 2.000,  'KILOGRAM', 7)
+ON CONFLICT (id) DO NOTHING;
+
+
+-- ============================================================================
+-- 8. STOCK BATCHES (Chargen im Bestand)
+-- ============================================================================
+
+INSERT INTO stock_batches (id, stock_id, batch_id, batch_type, quantity_amount, quantity_unit, expiry_date, status, received_at) VALUES
+  -- Schweineschulter – 2 Chargen
+  ('A0000000-0000-0000-0000-000000000001', '90000000-0000-0000-0000-000000000001', 'BF-2026-0215-001', 'PURCHASED', 35.000000, 'KILOGRAM', '2026-02-28', 'AVAILABLE', '2026-02-15 06:00:00+01'),
+  ('A0000000-0000-0000-0000-000000000002', '90000000-0000-0000-0000-000000000001', 'BF-2026-0220-001', 'PURCHASED', 40.000000, 'KILOGRAM', '2026-03-05', 'AVAILABLE', '2026-02-20 06:30:00+01'),
+  -- Schweinebauch
+  ('A0000000-0000-0000-0000-000000000003', '90000000-0000-0000-0000-000000000002', 'BF-2026-0218-001', 'PURCHASED', 25.000000, 'KILOGRAM', '2026-03-01', 'AVAILABLE', '2026-02-18 07:00:00+01'),
+  -- Rindfleisch
+  ('A0000000-0000-0000-0000-000000000004', '90000000-0000-0000-0000-000000000003', 'AR-2026-0219-001', 'PURCHASED', 22.000000, 'KILOGRAM', '2026-03-02', 'AVAILABLE', '2026-02-19 08:00:00+01'),
+  -- Schweineleber
+  ('A0000000-0000-0000-0000-000000000005', '90000000-0000-0000-0000-000000000004', 'BF-2026-0222-001', 'PURCHASED', 12.000000, 'KILOGRAM', '2026-02-26', 'EXPIRING_SOON', '2026-02-22 06:00:00+01'),
+  -- Speck
+  ('A0000000-0000-0000-0000-000000000006', '90000000-0000-0000-0000-000000000005', 'BF-2026-0218-002', 'PURCHASED', 18.000000, 'KILOGRAM', '2026-03-04', 'AVAILABLE', '2026-02-18 06:30:00+01'),
+  -- Bratwurstgewürz
+  ('A0000000-0000-0000-0000-000000000007', '90000000-0000-0000-0000-000000000006', 'GK-2026-0101-001', 'PURCHASED', 8.000000,  'KILOGRAM', '2026-12-31', 'AVAILABLE', '2026-01-15 10:00:00+01'),
+  -- Pökelsalz
+  ('A0000000-0000-0000-0000-000000000008', '90000000-0000-0000-0000-000000000007', 'GK-2026-0110-001', 'PURCHASED', 50.000000, 'KILOGRAM', '2027-06-30', 'AVAILABLE', '2026-01-20 10:00:00+01'),
+  -- Kräutermischung Leberwurst
+  ('A0000000-0000-0000-0000-000000000009', '90000000-0000-0000-0000-000000000008', 'GK-2026-0115-001', 'PURCHASED', 3.500000,  'KILOGRAM', '2026-09-30', 'AVAILABLE', '2026-01-25 09:00:00+01'),
+  -- Bratwurst in Theke (produziert)
+  ('A0000000-0000-0000-0000-000000000010', '90000000-0000-0000-0000-000000000009', 'BW-260223-01', 'PRODUCED', 8.500000, 'KILOGRAM', '2026-02-28', 'AVAILABLE', '2026-02-23 14:00:00+01'),
+  -- Leberwurst in Theke (produziert)
+  ('A0000000-0000-0000-0000-000000000011', '90000000-0000-0000-0000-000000000010', 'LW-260222-01', 'PRODUCED', 4.200000, 'KILOGRAM', '2026-03-01', 'AVAILABLE', '2026-02-22 15:00:00+01'),
+  -- Schinkenspeck in Theke (produziert)
+  ('A0000000-0000-0000-0000-000000000012', '90000000-0000-0000-0000-000000000011', 'SS-260215-01', 'PRODUCED', 3.800000, 'KILOGRAM', '2026-03-15', 'AVAILABLE', '2026-02-15 16:00:00+01')
+ON CONFLICT (id) DO NOTHING;
+
+
+-- ============================================================================
+-- 9. RECIPES (3 Rezepte)
+-- ============================================================================
+
+INSERT INTO recipes (id, name, version, type, description, yield_percentage, shelf_life_days,
+                     output_quantity, output_uom, status, article_id, created_at, updated_at) VALUES
+  ('B0000000-0000-0000-0000-000000000001',
+   'Hausmacher Bratwurst', 1, 'FINISHED_PRODUCT',
+   'Traditionelle Bratwurst nach Hausrezept. Schweineschulter und Bauch im Verhältnis 70:30, fein gewolft, mit hauseigener Gewürzmischung.',
+   92, 5, 10.000000, 'KILOGRAM', 'ACTIVE',
+   '40000000-0000-0000-0000-000000000006',
+   CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+
+  ('B0000000-0000-0000-0000-000000000002',
+   'Kräuter-Leberwurst fein', 1, 'FINISHED_PRODUCT',
+   'Feine Leberwurst mit frischen Kräutern. Schweineleber, Schweinebauch und Zwiebeln, fein passiert.',
+   88, 7, 8.000000, 'KILOGRAM', 'ACTIVE',
+   '40000000-0000-0000-0000-000000000007',
+   CURRENT_TIMESTAMP, CURRENT_TIMESTAMP),
+
+  ('B0000000-0000-0000-0000-000000000003',
+   'Schinkenspeck geräuchert', 1, 'FINISHED_PRODUCT',
+   'Durchwachsener Speck, trocken gepökelt und über Buchenholz geräuchert. Reifezeit 14 Tage.',
+   85, 28, 5.000000, 'KILOGRAM', 'ACTIVE',
+   '40000000-0000-0000-0000-000000000008',
+   CURRENT_TIMESTAMP, CURRENT_TIMESTAMP)
+ON CONFLICT (id) DO NOTHING;
+
+-- Rezept-Zutaten: Hausmacher Bratwurst
+INSERT INTO recipe_ingredients (id, recipe_id, position, article_id, quantity, uom, substitutable) VALUES
+  ('B1000000-0000-0000-0000-000000000001', 'B0000000-0000-0000-0000-000000000001', 1, '40000000-0000-0000-0000-000000000001', 7.000000, 'KILOGRAM', false),
+  ('B1000000-0000-0000-0000-000000000002', 'B0000000-0000-0000-0000-000000000001', 2, '40000000-0000-0000-0000-000000000002', 3.000000, 'KILOGRAM', false),
+  ('B1000000-0000-0000-0000-000000000003', 'B0000000-0000-0000-0000-000000000001', 3, '40000000-0000-0000-0000-000000000009', 0.200000, 'KILOGRAM', false),
+  ('B1000000-0000-0000-0000-000000000004', 'B0000000-0000-0000-0000-000000000001', 4, '40000000-0000-0000-0000-000000000010', 0.180000, 'KILOGRAM', false),
+  ('B1000000-0000-0000-0000-000000000005', 'B0000000-0000-0000-0000-000000000001', 5, '40000000-0000-0000-0000-000000000012', 20.000000, 'PIECE', false)
+ON CONFLICT (id) DO NOTHING;
+
+-- Rezept-Zutaten: Kräuter-Leberwurst
+INSERT INTO recipe_ingredients (id, recipe_id, position, article_id, quantity, uom, substitutable) VALUES
+  ('B1000000-0000-0000-0000-000000000006', 'B0000000-0000-0000-0000-000000000002', 1, '40000000-0000-0000-0000-000000000004', 3.000000, 'KILOGRAM', false),
+  ('B1000000-0000-0000-0000-000000000007', 'B0000000-0000-0000-0000-000000000002', 2, '40000000-0000-0000-0000-000000000002', 4.500000, 'KILOGRAM', false),
+  ('B1000000-0000-0000-0000-000000000008', 'B0000000-0000-0000-0000-000000000002', 3, '40000000-0000-0000-0000-000000000011', 0.150000, 'KILOGRAM', false),
+  ('B1000000-0000-0000-0000-000000000009', 'B0000000-0000-0000-0000-000000000002', 4, '40000000-0000-0000-0000-000000000010', 0.120000, 'KILOGRAM', false)
+ON CONFLICT (id) DO NOTHING;
+
+-- Rezept-Zutaten: Schinkenspeck
+INSERT INTO recipe_ingredients (id, recipe_id, position, article_id, quantity, uom, substitutable) VALUES
+  ('B1000000-0000-0000-0000-000000000010', 'B0000000-0000-0000-0000-000000000003', 1, '40000000-0000-0000-0000-000000000005', 5.500000, 'KILOGRAM', false),
+  ('B1000000-0000-0000-0000-000000000011', 'B0000000-0000-0000-0000-000000000003', 2, '40000000-0000-0000-0000-000000000010', 0.280000, 'KILOGRAM', false),
+  ('B1000000-0000-0000-0000-000000000012', 'B0000000-0000-0000-0000-000000000003', 3, '40000000-0000-0000-0000-000000000013', 0.500000, 'KILOGRAM', true)
+ON CONFLICT (id) DO NOTHING;
+
+-- Produktionsschritte: Hausmacher Bratwurst
+INSERT INTO recipe_production_steps (id, recipe_id, step_number, description, duration_minutes, temperature_celsius) VALUES
+  ('B2000000-0000-0000-0000-000000000001', 'B0000000-0000-0000-0000-000000000001', 1, 'Fleisch auf 2°C vorkühlen und in Würfel schneiden', 30, 2),
+  ('B2000000-0000-0000-0000-000000000002', 'B0000000-0000-0000-0000-000000000001', 2, 'Durch 3mm-Scheibe wolfen', 20, NULL),
+  ('B2000000-0000-0000-0000-000000000003', 'B0000000-0000-0000-0000-000000000001', 3, 'Gewürze und Pökelsalz einmischen, kuttern bis Brätbindung', 15, NULL),
+  ('B2000000-0000-0000-0000-000000000004', 'B0000000-0000-0000-0000-000000000001', 4, 'In Schweinedärme abfüllen, portionieren à 100g', 45, NULL),
+  ('B2000000-0000-0000-0000-000000000005', 'B0000000-0000-0000-0000-000000000001', 5, 'Qualitätskontrolle: Gewicht, Bindung, Aussehen', 10, NULL)
+ON CONFLICT (id) DO NOTHING;
+
+-- Produktionsschritte: Kräuter-Leberwurst
+INSERT INTO recipe_production_steps (id, recipe_id, step_number, description, duration_minutes, temperature_celsius) VALUES
+  ('B2000000-0000-0000-0000-000000000006', 'B0000000-0000-0000-0000-000000000002', 1, 'Schweinebauch kochen bis weich', 90, 85),
+  ('B2000000-0000-0000-0000-000000000007', 'B0000000-0000-0000-0000-000000000002', 2, 'Leber blanchieren und entstäuben', 10, 70),
+  ('B2000000-0000-0000-0000-000000000008', 'B0000000-0000-0000-0000-000000000002', 3, 'Alles durch feinste Scheibe wolfen, Kräuter zugeben', 20, NULL),
+  ('B2000000-0000-0000-0000-000000000009', 'B0000000-0000-0000-0000-000000000002', 4, 'In Dosen/Gläser abfüllen', 30, NULL),
+  ('B2000000-0000-0000-0000-000000000010', 'B0000000-0000-0000-0000-000000000002', 5, 'Pasteurisieren bei 80°C Kerntemperatur', 120, 80)
+ON CONFLICT (id) DO NOTHING;
+
+-- Produktionsschritte: Schinkenspeck
+INSERT INTO recipe_production_steps (id, recipe_id, step_number, description, duration_minutes, temperature_celsius) VALUES
+  ('B2000000-0000-0000-0000-000000000011', 'B0000000-0000-0000-0000-000000000003', 1, 'Speck zuschneiden und Schwarte einritzen', 20, NULL),
+  ('B2000000-0000-0000-0000-000000000012', 'B0000000-0000-0000-0000-000000000003', 2, 'Trockenpökelung mit NPS einreiben', 15, 4),
+  ('B2000000-0000-0000-0000-000000000013', 'B0000000-0000-0000-0000-000000000003', 3, 'Pökelzeit im Kühlraum (14 Tage, tgl. wenden)', 20160, 4),
+  ('B2000000-0000-0000-0000-000000000014', 'B0000000-0000-0000-0000-000000000003', 4, 'Wässern und trocken tupfen', 60, NULL),
+  ('B2000000-0000-0000-0000-000000000015', 'B0000000-0000-0000-0000-000000000003', 5, 'Kalträuchern über Buchenholz (3 Durchgänge)', 480, 25)
+ON CONFLICT (id) DO NOTHING;
+
+
+-- ============================================================================
+-- 10. BATCHES (2 Produktionschargen)
+-- ============================================================================
+
+INSERT INTO batch_number_sequences (production_date, last_sequence) VALUES
+  ('2026-02-23', 1),
+  ('2026-02-22', 1)
+ON CONFLICT (production_date) DO NOTHING;
+
+INSERT INTO batches (id, batch_number, recipe_id, status,
+                     planned_quantity_amount, planned_quantity_unit,
+                     production_date, best_before_date,
+                     actual_quantity_amount, actual_quantity_unit,
+                     waste_amount, waste_unit, remarks,
+                     completed_at,
+                     created_at, updated_at, version) VALUES
+  -- Bratwurst-Charge: abgeschlossen
+  ('C0000000-0000-0000-0000-000000000001',
+   'BW-260223-01', 'B0000000-0000-0000-0000-000000000001', 'COMPLETED',
+   10.000000, 'KILOGRAM',
+   '2026-02-23', '2026-02-28',
+   9.200000, 'KILOGRAM',
+   0.800000, 'KILOGRAM', 'Leichte Abweichung bei Darmfüllung, Qualität einwandfrei',
+   '2026-02-23 14:00:00+01',
+   '2026-02-23 06:00:00+01', '2026-02-23 14:00:00+01', 3),
+
+  -- Leberwurst-Charge: in Produktion
+  ('C0000000-0000-0000-0000-000000000002',
+   'LW-260222-01', 'B0000000-0000-0000-0000-000000000002', 'IN_PRODUCTION',
+   8.000000, 'KILOGRAM',
+   '2026-02-22', '2026-03-01',
+   NULL, NULL,
+   NULL, NULL, NULL,
+   NULL,
+   '2026-02-22 06:00:00+01', '2026-02-22 10:00:00+01', 1)
+ON CONFLICT (id) DO NOTHING;
+
+-- Batch Consumptions (Verbrauch der Bratwurst-Charge)
+INSERT INTO batch_consumptions (id, batch_id, input_batch_id, article_id, quantity_used_amount, quantity_used_unit, consumed_at) VALUES
+  ('C1000000-0000-0000-0000-000000000001', 'C0000000-0000-0000-0000-000000000001', 'BF-2026-0215-001', '40000000-0000-0000-0000-000000000001', 7.000000, 'KILOGRAM', '2026-02-23 07:00:00+01'),
+  ('C1000000-0000-0000-0000-000000000002', 'C0000000-0000-0000-0000-000000000001', 'BF-2026-0218-001', '40000000-0000-0000-0000-000000000002', 3.000000, 'KILOGRAM', '2026-02-23 07:00:00+01')
+ON CONFLICT (id) DO NOTHING;
+
+
+-- ============================================================================
+-- 11. PRODUCTION ORDERS (3 Aufträge)
+-- ============================================================================
+
+INSERT INTO production_orders (id, recipe_id, status, planned_quantity_amount, planned_quantity_unit,
+                               planned_date, priority, notes, batch_id,
+                               created_at, updated_at, version) VALUES
+  -- Bratwurst-Auftrag: abgeschlossen (mit Batch verknüpft)
+  ('D0000000-0000-0000-0000-000000000001',
+   'B0000000-0000-0000-0000-000000000001', 'COMPLETED',
+   10.000000, 'KILOGRAM',
+   '2026-02-23', 'NORMAL', 'Reguläre Wochenproduktion Bratwurst',
+   'C0000000-0000-0000-0000-000000000001',
+   '2026-02-21 09:00:00+01', '2026-02-23 14:00:00+01', 4),
+
+  -- Leberwurst-Auftrag: in Produktion
+  ('D0000000-0000-0000-0000-000000000002',
+   'B0000000-0000-0000-0000-000000000002', 'IN_PROGRESS',
+   8.000000, 'KILOGRAM',
+   '2026-02-22', 'HIGH', 'Eilauftrag – Bestand in Theke niedrig',
+   'C0000000-0000-0000-0000-000000000002',
+   '2026-02-21 14:00:00+01', '2026-02-22 10:00:00+01', 2),
+
+  -- Schinkenspeck-Auftrag: freigegeben (noch kein Batch)
+  ('D0000000-0000-0000-0000-000000000003',
+   'B0000000-0000-0000-0000-000000000003', 'RELEASED',
+   5.000000, 'KILOGRAM',
+   '2026-02-26', 'NORMAL', 'Nachschub für Dallmayr-Bestellung',
+   NULL,
+   '2026-02-24 08:00:00+01', '2026-02-25 09:00:00+01', 1)
+ON CONFLICT (id) DO NOTHING;
+
+
+-- ============================================================================
+-- 12. STOCK MOVEMENTS (Bestandsbewegungen)
+-- ============================================================================
+
+INSERT INTO stock_movements (id, stock_id, article_id, stock_batch_id, batch_id, batch_type,
+                             movement_type, direction, quantity_amount, quantity_unit,
+                             reason, reference_document_id,
+                             performed_by, performed_at) VALUES
+  -- Wareneingänge Frischfleisch
+  ('E0000000-0000-0000-0000-000000000001',
+   '90000000-0000-0000-0000-000000000001', '40000000-0000-0000-0000-000000000001',
+   'A0000000-0000-0000-0000-000000000001', 'BF-2026-0215-001', 'PURCHASED',
+   'GOODS_RECEIPT', 'IN', 35.000000, 'KILOGRAM',
+   'Wareneingang Bay. Fleischwerke, Lieferschein LS-2026-0455', 'LS-2026-0455',
+   '10000000-0000-0000-0000-000000000003', '2026-02-15 06:15:00+01'),
+
+  ('E0000000-0000-0000-0000-000000000002',
+   '90000000-0000-0000-0000-000000000001', '40000000-0000-0000-0000-000000000001',
+   'A0000000-0000-0000-0000-000000000002', 'BF-2026-0220-001', 'PURCHASED',
+   'GOODS_RECEIPT', 'IN', 40.000000, 'KILOGRAM',
+   'Wareneingang Bay. Fleischwerke, Lieferschein LS-2026-0512', 'LS-2026-0512',
+   '10000000-0000-0000-0000-000000000003', '2026-02-20 06:45:00+01'),
+
+  ('E0000000-0000-0000-0000-000000000003',
+   '90000000-0000-0000-0000-000000000002', '40000000-0000-0000-0000-000000000002',
+   'A0000000-0000-0000-0000-000000000003', 'BF-2026-0218-001', 'PURCHASED',
+   'GOODS_RECEIPT', 'IN', 25.000000, 'KILOGRAM',
+   'Wareneingang Bay. Fleischwerke', 'LS-2026-0489',
+   '10000000-0000-0000-0000-000000000003', '2026-02-18 07:15:00+01'),
+
+  ('E0000000-0000-0000-0000-000000000004',
+   '90000000-0000-0000-0000-000000000003', '40000000-0000-0000-0000-000000000003',
+   'A0000000-0000-0000-0000-000000000004', 'AR-2026-0219-001', 'PURCHASED',
+   'GOODS_RECEIPT', 'IN', 22.000000, 'KILOGRAM',
+   'Wareneingang Alpenrind Tirol', 'LS-AT-2026-0088',
+   '10000000-0000-0000-0000-000000000003', '2026-02-19 08:30:00+01'),
+
+  -- Produktionsverbrauch Bratwurst (Schweineschulter)
+  ('E0000000-0000-0000-0000-000000000005',
+   '90000000-0000-0000-0000-000000000001', '40000000-0000-0000-0000-000000000001',
+   'A0000000-0000-0000-0000-000000000001', 'BF-2026-0215-001', 'PURCHASED',
+   'PRODUCTION_CONSUMPTION', 'OUT', 7.000000, 'KILOGRAM',
+   'Verbrauch für Charge BW-260223-01', 'BW-260223-01',
+   '10000000-0000-0000-0000-000000000001', '2026-02-23 07:00:00+01'),
+
+  -- Produktionsverbrauch Bratwurst (Schweinebauch)
+  ('E0000000-0000-0000-0000-000000000006',
+   '90000000-0000-0000-0000-000000000002', '40000000-0000-0000-0000-000000000002',
+   'A0000000-0000-0000-0000-000000000003', 'BF-2026-0218-001', 'PURCHASED',
+   'PRODUCTION_CONSUMPTION', 'OUT', 3.000000, 'KILOGRAM',
+   'Verbrauch für Charge BW-260223-01', 'BW-260223-01',
+   '10000000-0000-0000-0000-000000000001', '2026-02-23 07:00:00+01'),
+
+  -- Produktionsoutput Bratwurst
+  ('E0000000-0000-0000-0000-000000000007',
+   '90000000-0000-0000-0000-000000000009', '40000000-0000-0000-0000-000000000006',
+   'A0000000-0000-0000-0000-000000000010', 'BW-260223-01', 'PRODUCED',
+   'PRODUCTION_OUTPUT', 'IN', 9.200000, 'KILOGRAM',
+   'Produktion Hausmacher Bratwurst, Charge BW-260223-01', 'BW-260223-01',
+   '10000000-0000-0000-0000-000000000001', '2026-02-23 14:00:00+01'),
+
+  -- Verkauf Bratwurst aus Theke
+  ('E0000000-0000-0000-0000-000000000008',
+   '90000000-0000-0000-0000-000000000009', '40000000-0000-0000-0000-000000000006',
+   'A0000000-0000-0000-0000-000000000010', 'BW-260223-01', 'PRODUCED',
+   'SALE', 'OUT', 0.700000, 'KILOGRAM',
+   'Thekenverkauf', NULL,
+   '10000000-0000-0000-0000-000000000006', '2026-02-23 16:30:00+01'),
+
+  -- Wareneingang Gewürze
+  ('E0000000-0000-0000-0000-000000000009',
+   '90000000-0000-0000-0000-000000000006', '40000000-0000-0000-0000-000000000009',
+   'A0000000-0000-0000-0000-000000000007', 'GK-2026-0101-001', 'PURCHASED',
+   'GOODS_RECEIPT', 'IN', 8.000000, 'KILOGRAM',
+   'Wareneingang Gewürzkontor', 'LS-GK-2026-0012',
+   '10000000-0000-0000-0000-000000000003', '2026-01-15 10:30:00+01'),
+
+  -- Schwund/Abschreibung Leber (kurzes MHD)
+  ('E0000000-0000-0000-0000-000000000010',
+   '90000000-0000-0000-0000-000000000004', '40000000-0000-0000-0000-000000000004',
+   'A0000000-0000-0000-0000-000000000005', 'BF-2026-0222-001', 'PURCHASED',
+   'WASTE', 'OUT', 0.500000, 'KILOGRAM',
+   'Randstücke nicht verwertbar, MHD-kritisch', NULL,
+   '10000000-0000-0000-0000-000000000004', '2026-02-24 08:00:00+01')
+ON CONFLICT (id) DO NOTHING;
+
+
+COMMIT;
diff --git a/frontend/apps/cli/src/components/inventory/StockMovementDetailScreen.tsx b/frontend/apps/cli/src/components/inventory/StockMovementDetailScreen.tsx
index 2d0c5db..480b59a 100644
--- a/frontend/apps/cli/src/components/inventory/StockMovementDetailScreen.tsx
+++ b/frontend/apps/cli/src/components/inventory/StockMovementDetailScreen.tsx
@@ -1,11 +1,12 @@
-import React, { useEffect } from 'react';
+import React, { useEffect, useState } from 'react';
 import { Box, Text, useInput } from 'ink';
 import { useNavigation } from '../../state/navigation-context.js';
 import { useStockMovements } from '../../hooks/useStockMovements.js';
 import { LoadingSpinner } from '../shared/LoadingSpinner.js';
 import { ErrorDisplay } from '../shared/ErrorDisplay.js';
-import { MOVEMENT_TYPE_LABELS, MOVEMENT_DIRECTION_LABELS } from '@effigenix/api-client';
-import type { MovementType, MovementDirection } from '@effigenix/api-client';
+import { MOVEMENT_TYPE_LABELS, MOVEMENT_DIRECTION_LABELS, STORAGE_TYPE_LABELS } from '@effigenix/api-client';
+import type { MovementType, MovementDirection, StorageType } from '@effigenix/api-client';
+import { client } from '../../utils/api-client.js';
 
 const DIRECTION_COLORS: Record<string, string> = {
   IN: 'green',
@@ -16,12 +17,51 @@ export function StockMovementDetailScreen() {
   const { params, back } = useNavigation();
   const { movement, loading, error, fetchMovement, clearError } = useStockMovements();
 
+  const [storageLabel, setStorageLabel] = useState<string | null>(null);
+  const [articleLabel, setArticleLabel] = useState<string | null>(null);
+  const [userLabel, setUserLabel] = useState<string | null>(null);
+
   const movementId = params.movementId ?? '';
 
   useEffect(() => {
     if (movementId) void fetchMovement(movementId);
   }, [fetchMovement, movementId]);
 
+  // Resolve Storage Location via Stock → StorageLocation
+  useEffect(() => {
+    if (!movement?.stockId) return;
+    void (async () => {
+      try {
+        const stock = await client.stocks.getById(movement.stockId);
+        const loc = await client.storageLocations.getById(stock.storageLocationId);
+        const typeLabel = STORAGE_TYPE_LABELS[loc.storageType as StorageType] ?? loc.storageType;
+        setStorageLabel(`${loc.name} (${typeLabel})`);
+      } catch { setStorageLabel(null); }
+    })();
+  }, [movement?.stockId]);
+
+  // Resolve Article name + number
+  useEffect(() => {
+    if (!movement?.articleId) return;
+    void (async () => {
+      try {
+        const article = await client.articles.getById(movement.articleId);
+        setArticleLabel(`${article.name} (${article.articleNumber})`);
+      } catch { setArticleLabel(null); }
+    })();
+  }, [movement?.articleId]);
+
+  // Resolve User
+  useEffect(() => {
+    if (!movement?.performedBy) return;
+    void (async () => {
+      try {
+        const user = await client.users.getById(movement.performedBy);
+        setUserLabel(user.username);
+      } catch { setUserLabel(null); }
+    })();
+  }, [movement?.performedBy]);
+
   useInput((_input, key) => {
     if (key.backspace || key.escape) back();
   });
@@ -58,9 +98,8 @@ export function StockMovementDetailScreen() {
         <Box><Text color="gray">Typ:             </Text><Text>{typeLabel}</Text></Box>
         <Box><Text color="gray">Richtung:        </Text><Text color={dirColor}>{dirLabel}</Text></Box>
         <Box><Text color="gray">Menge:           </Text><Text>{movement.quantityAmount} {movement.quantityUnit}</Text></Box>
-        <Box><Text color="gray">Stock-ID:        </Text><Text>{movement.stockId}</Text></Box>
-        <Box><Text color="gray">Artikel-ID:      </Text><Text>{movement.articleId}</Text></Box>
-        <Box><Text color="gray">Chargen-Batch:   </Text><Text>{movement.stockBatchId}</Text></Box>
+        <Box><Text color="gray">Lagerort:        </Text><Text>{storageLabel ?? '...'}</Text><Text dimColor> {movement.stockId}</Text></Box>
+        <Box><Text color="gray">Artikel:         </Text><Text>{articleLabel ?? '...'}</Text><Text dimColor> {movement.articleId}</Text></Box>
         <Box><Text color="gray">Chargen-Nr.:     </Text><Text>{movement.batchId}</Text></Box>
         <Box><Text color="gray">Chargen-Typ:     </Text><Text>{movement.batchType}</Text></Box>
         {movement.reason && (
@@ -69,7 +108,7 @@ export function StockMovementDetailScreen() {
         {movement.referenceDocumentId && (
           <Box><Text color="gray">Referenz-Dok.:   </Text><Text>{movement.referenceDocumentId}</Text></Box>
         )}
-        <Box><Text color="gray">Durchgeführt von:</Text><Text> {movement.performedBy}</Text></Box>
+        <Box><Text color="gray">Durchgeführt von:</Text><Text> {userLabel ?? '...'}</Text><Text dimColor> {movement.performedBy}</Text></Box>
         <Box><Text color="gray">Zeitpunkt:       </Text><Text>{dateStr}</Text></Box>
       </Box>
 
diff --git a/makefile b/makefile
index e2a3300..33e9114 100644
--- a/makefile
+++ b/makefile
@@ -1,5 +1,5 @@
 
-.PHONY: frontend-dev backend/run generate/openapi bugsink
+.PHONY: frontend-dev backend/run generate/openapi bugsink seed-testdata
 
 frontend/run:
 	cd frontend/apps/cli && node --env-file=../../../.env --import tsx src/index.tsx
@@ -10,6 +10,9 @@ backend/run:
 generate/openapi:
 	./scripts/generate-openapi.sh
 
+seed-testdata:
+	PGPASSWORD=effigenix nix shell nixpkgs#postgresql --command psql -f backend/src/main/resources/db/changelog/changes/099-seed-testdata.sql -h localhost -p 5432 -U effigenix -d effigenix
+
 bugsink:
 	@. ./.env 2>/dev/null || true; \
 	docker start bugsink 2>/dev/null || \