diff --git a/src/api.ts b/src/api.ts
index 8771019..ac02d60 100644
--- a/src/api.ts
+++ b/src/api.ts
@@ -46,7 +46,14 @@ import { getApiBaseUrl } from '../config/config';
 
 const api = axios.create({
     baseURL: getApiBaseUrl(),
-    withCredentials: true
+    withCredentials: true,
+    // FastAPI expects repeat-style array query params (``?ids=1&ids=2``).
+    // Axios v1.x default would render ``?ids[]=1&ids[]=2``, which FastAPI
+    // silently drops -- e.g. ``trackerIds`` filters on the Redmine stats
+    // endpoint never reach the route. Setting ``indexes: null`` switches
+    // the URLSearchParams visitor to repeat format. Applies globally so
+    // every endpoint with array query params gets it for free.
+    paramsSerializer: { indexes: null },
 });
 
 // Add a request interceptor to add the auth token, context headers, and log backend IP
diff --git a/src/api/trusteeApi.ts b/src/api/trusteeApi.ts
index c3eb5da..f21a369 100644
--- a/src/api/trusteeApi.ts
+++ b/src/api/trusteeApi.ts
@@ -853,16 +853,46 @@ export async function fetchChartOfAccounts(
   });
 }
 
+/**
+ * Submits a background job that pushes positions to the accounting system and
+ * polls `/api/jobs/{jobId}` until the job reaches a terminal status. Returns
+ * the same `{ total, success, skipped, errors, results }` payload that the
+ * legacy synchronous endpoint used to return -- but does NOT block the user
+ * while the (potentially long) external accounting calls run in the worker.
+ */
 export async function syncPositionsToAccounting(
   request: ApiRequestFunction,
   instanceId: string,
-  positionIds: string[]
-): Promise<{ total: number; success: number; errors: number; results: any[] }> {
-  return await request({
+  positionIds: string[],
+  opts?: { pollMs?: number; onProgress?: (progress: number, message?: string | null) => void }
+): Promise<{ total: number; success: number; skipped?: number; errors: number; results: any[] }> {
+  const submission = await request({
     url: `${_getTrusteeBaseUrl(instanceId)}/accounting/sync`,
     method: 'post',
     data: { positionIds }
   });
+
+  const jobId: string | undefined = submission?.jobId;
+  if (!jobId) {
+    throw new Error('Background job could not be started (missing jobId).');
+  }
+
+  const pollMs = opts?.pollMs ?? 1500;
+  const TERMINAL = new Set(['SUCCESS', 'ERROR', 'CANCELLED']);
+
+  while (true) {
+    const job = await request({ url: `/api/jobs/${jobId}`, method: 'get' });
+    if (opts?.onProgress) {
+      opts.onProgress(Number(job?.progress ?? 0), job?.progressMessage ?? null);
+    }
+    if (job?.status && TERMINAL.has(job.status)) {
+      if (job.status === 'SUCCESS' && job.result) {
+        return job.result;
+      }
+      throw new Error(job?.errorMessage || 'Sync-Job fehlgeschlagen');
+    }
+    await new Promise((resolve) => setTimeout(resolve, pollMs));
+  }
 }
 
 export async function fetchSyncStatus(
diff --git a/src/components/FormGenerator/FormGeneratorReport/FormGeneratorReport.module.css b/src/components/FormGenerator/FormGeneratorReport/FormGeneratorReport.module.css
index 10a5d63..f516be0 100644
--- a/src/components/FormGenerator/FormGeneratorReport/FormGeneratorReport.module.css
+++ b/src/components/FormGenerator/FormGeneratorReport/FormGeneratorReport.module.css
@@ -109,6 +109,53 @@
   border-color: var(--primary-color, #f25843);
 }
 
+/* --- Multiselect chip group --- */
+
+.chipGroup {
+  display: inline-flex;
+  align-items: center;
+  gap: 0.375rem;
+  flex-wrap: wrap;
+}
+
+.chip {
+  display: inline-flex;
+  align-items: center;
+  gap: 0.25rem;
+  padding: 0.25rem 0.625rem;
+  border: 1px solid var(--border-color, #333);
+  border-radius: 999px;
+  background: var(--bg-secondary, #2a2a2a);
+  color: var(--text-secondary, #888);
+  font-size: 0.75rem;
+  font-weight: 500;
+  cursor: pointer;
+  user-select: none;
+  transition: background 120ms ease, color 120ms ease, border-color 120ms ease;
+}
+
+.chip:hover {
+  border-color: var(--primary-color, #f25843);
+  color: var(--text-primary, #e0e0e0);
+}
+
+.chipActive {
+  background: var(--primary-color, #4A6FA5);
+  border-color: var(--primary-color, #4A6FA5);
+  color: #fff;
+}
+
+.chipActive:hover {
+  color: #fff;
+  filter: brightness(0.95);
+}
+
+.chipMeta {
+  font-size: 0.7rem;
+  color: var(--text-secondary, #888);
+  margin-left: 0.25rem;
+}
+
 /* --- Sections Grid --- */
 
 .sectionsGrid {
diff --git a/src/components/FormGenerator/FormGeneratorReport/FormGeneratorReport.tsx b/src/components/FormGenerator/FormGeneratorReport/FormGeneratorReport.tsx
index 8f3ff5f..81513fb 100644
--- a/src/components/FormGenerator/FormGeneratorReport/FormGeneratorReport.tsx
+++ b/src/components/FormGenerator/FormGeneratorReport/FormGeneratorReport.tsx
@@ -667,6 +667,12 @@ const _Toolbar: React.FC<ToolbarProps> = ({
               value={(filterState.filters[filter.key] as string) || ''}
               onChange={(e) => _handleFilterChange(filter.key, e.target.value)}
             />
+          ) : filter.type === 'multiselect' ? (
+            <_MultiselectChips
+              filter={filter}
+              value={filterState.filters[filter.key]}
+              onChange={(next) => _handleFilterChange(filter.key, next)}
+            />
           ) : (
             <select
               className={styles.select}
@@ -685,6 +691,73 @@ const _Toolbar: React.FC<ToolbarProps> = ({
   );
 };
 
+// =============================================================================
+// MULTISELECT CHIPS
+// Renders ``multiselect`` filters as inline toggle chips so the user can:
+// - see at a glance which values are active
+// - toggle individual values on/off
+// - reset to "all" with the leading "Alle"-chip
+// Emits the selection upstream as a ``string[]`` matching ``ReportFilterState``.
+// =============================================================================
+
+interface _MultiselectChipsProps {
+  filter: ReportFilterConfig;
+  value: string | string[] | undefined;
+  onChange: (next: string[]) => void;
+}
+
+const _MultiselectChips: React.FC<_MultiselectChipsProps> = ({ filter, value, onChange }) => {
+  const { t } = useLanguage();
+  const selected: Set<string> = useMemo(() => {
+    if (Array.isArray(value)) return new Set(value.map(String));
+    if (typeof value === 'string' && value !== '') return new Set([value]);
+    return new Set<string>();
+  }, [value]);
+
+  const _toggle = (optValue: string) => {
+    const next = new Set(selected);
+    if (next.has(optValue)) next.delete(optValue); else next.add(optValue);
+    onChange(Array.from(next));
+  };
+
+  const _reset = () => onChange([]);
+
+  const allLabel = filter.placeholder || t('Alle');
+  const totalActive = selected.size;
+
+  return (
+    <div className={styles.chipGroup}>
+      <button
+        type="button"
+        className={`${styles.chip} ${totalActive === 0 ? styles.chipActive : ''}`}
+        onClick={_reset}
+        title={allLabel}
+      >
+        {allLabel}
+      </button>
+      {filter.options?.map(opt => {
+        const active = selected.has(opt.value);
+        return (
+          <button
+            key={opt.value}
+            type="button"
+            className={`${styles.chip} ${active ? styles.chipActive : ''}`}
+            onClick={() => _toggle(opt.value)}
+            title={opt.label}
+          >
+            {opt.label}
+          </button>
+        );
+      })}
+      {totalActive > 0 && (
+        <span className={styles.chipMeta}>
+          {t('{n} aktiv', { n: String(totalActive) })}
+        </span>
+      )}
+    </div>
+  );
+};
+
 // =============================================================================
 // MAIN COMPONENT
 // =============================================================================
diff --git a/src/components/PeriodPicker/PeriodPicker.tsx b/src/components/PeriodPicker/PeriodPicker.tsx
index 1b15a4e..00e7eb3 100644
--- a/src/components/PeriodPicker/PeriodPicker.tsx
+++ b/src/components/PeriodPicker/PeriodPicker.tsx
@@ -34,6 +34,9 @@ const _DEFAULT_PRESET: PeriodPreset = { kind: 'ytd' };
 
 function _formatTriggerLabel(value: PeriodValue | null, t: (k: string) => string, placeholder: string): string {
   if (!value) return placeholder;
+  // "Alle" intentionally skips the range suffix: the sentinel dates
+  // (1970-2999) would be noise in the trigger.
+  if (value.preset.kind === 'allTime') return t('Alle');
   const range = `${formatIsoDateDe(value.fromDate)} – ${formatIsoDateDe(value.toDate)}`;
   switch (value.preset.kind) {
     case 'ytd':           return `${t('Laufendes Jahr')} · ${range}`;
diff --git a/src/components/PeriodPicker/PeriodPickerLogic.ts b/src/components/PeriodPicker/PeriodPickerLogic.ts
index 627de6a..da53817 100644
--- a/src/components/PeriodPicker/PeriodPickerLogic.ts
+++ b/src/components/PeriodPicker/PeriodPickerLogic.ts
@@ -84,9 +84,19 @@ function _shiftBy(d: Date, amount: number, unit: PeriodUnit): Date {
 // Preset resolver
 // ---------------------------------------------------------------------------
 
+// Sentinel bounds used when the user picked ``Alle`` (no date filter). We keep
+// the values *inside* ``PeriodValue`` so downstream code that reads
+// ``fromDate``/``toDate`` doesn't break; callers that want to forward "no
+// filter" to the backend should check ``preset.kind === 'allTime'`` and drop
+// the dates explicitly before building the request.
+export const ALL_TIME_FROM = '1970-01-01';
+export const ALL_TIME_TO = '2999-12-31';
+
 export function resolvePeriod(preset: PeriodPreset, prevValue?: PeriodValue | null): { fromDate: string; toDate: string } {
   const today = todayDate();
   switch (preset.kind) {
+    case 'allTime':
+      return { fromDate: ALL_TIME_FROM, toDate: ALL_TIME_TO };
     case 'ytd':
       return { fromDate: toIsoDate(_startOfYear(today)), toDate: toIsoDate(today) };
     case 'lastYear': {
@@ -164,6 +174,20 @@ export function isValueAllowed(value: PeriodValue | null, cfg: PeriodConstraints
   return true;
 }
 
+// Clamp an ISO date to the direction/min/max window defined by ``cfg``. Used
+// for ``<input type="date">`` ``min``/``max`` attributes so the browser
+// refuses invalid years instead of us silently falling back to the default
+// preset afterwards.
+export function clampIsoDate(iso: string | undefined, cfg: PeriodConstraints, side: 'min' | 'max'): string | undefined {
+  const today = toIsoDate(todayDate());
+  let lo: string | undefined = cfg.minDate;
+  let hi: string | undefined = cfg.maxDate;
+  if (cfg.direction === 'past')   hi = hi && hi < today ? hi : today;
+  if (cfg.direction === 'future') lo = lo && lo > today ? lo : today;
+  if (side === 'min') return lo;
+  return hi;
+}
+
 // ---------------------------------------------------------------------------
 // Label formatting
 // ---------------------------------------------------------------------------
@@ -174,6 +198,7 @@ export function isValueAllowed(value: PeriodValue | null, cfg: PeriodConstraints
  */
 export function presetLiteralKey(kind: PeriodPresetKind): string {
   switch (kind) {
+    case 'allTime':       return 'Alle';
     case 'ytd':           return 'Laufendes Jahr';
     case 'lastYear':      return 'Letztes Jahr';
     case 'nextYear':      return 'Nächstes Jahr';
diff --git a/src/components/PeriodPicker/PeriodPickerPopover.tsx b/src/components/PeriodPicker/PeriodPickerPopover.tsx
index a1c521a..f21dd67 100644
--- a/src/components/PeriodPicker/PeriodPickerPopover.tsx
+++ b/src/components/PeriodPicker/PeriodPickerPopover.tsx
@@ -9,6 +9,7 @@ import React, { useCallback, useEffect, useRef, useState } from 'react';
 import { useLanguage } from '../../providers/language/LanguageContext';
 import PeriodPickerCalendar from './PeriodPickerCalendar';
 import {
+  clampIsoDate,
   fromIsoDate,
   isPresetDisabled,
   presetLiteralKey,
@@ -27,6 +28,7 @@ import type {
 import styles from './PeriodPicker.module.css';
 
 const PRESETS_ORDER: PeriodPresetKind[] = [
+  'allTime',
   'ytd',
   'lastYear',
   'nextYear',
@@ -41,6 +43,7 @@ const PRESETS_ORDER: PeriodPresetKind[] = [
 
 function _presetLabel(kind: PeriodPresetKind, t: (k: string) => string): string {
   switch (kind) {
+    case 'allTime':       return t('Alle');
     case 'ytd':           return t('Laufendes Jahr');
     case 'lastYear':      return t('Letztes Jahr');
     case 'nextYear':      return t('Nächstes Jahr');
@@ -107,13 +110,21 @@ const PeriodPickerPopover: React.FC<PeriodPickerPopoverProps> = (props) => {
   const _selectPreset = useCallback((kind: PeriodPresetKind) => {
     if (isPresetDisabled(kind, constraints)) return;
     if (kind === 'custom') {
+      // Switching from ``allTime`` back to custom: don't carry the 1970-2999
+      // sentinel. Seed with today/today so the user gets a sensible starting
+      // point and the calendar has a real anchor.
+      const isFromAllTime = draft.preset.kind === 'allTime';
+      const seedFrom = isFromAllTime ? toIsoDate(todayDate()) : draft.fromDate;
+      const seedTo = isFromAllTime ? toIsoDate(todayDate()) : draft.toDate;
       const next: PeriodValue = {
         preset: { kind: 'custom' },
-        fromDate: draft.fromDate,
-        toDate: draft.toDate,
+        fromDate: seedFrom,
+        toDate: seedTo,
       };
       setDraft(next);
       setRangePick({ from: fromIsoDate(next.fromDate), to: fromIsoDate(next.toDate) });
+      const anchor = fromIsoDate(seedFrom);
+      if (anchor) setCalAnchor(startOfMonth(anchor));
       return;
     }
     const preset: PeriodPreset = { kind } as PeriodPreset;
@@ -152,15 +163,32 @@ const PeriodPickerPopover: React.FC<PeriodPickerPopoverProps> = (props) => {
   }, [rangePick]);
 
   const _onFooterFromChange = useCallback((iso: string) => {
+    // Empty string = user cleared the input; ignore so ``draft`` keeps a valid ISO.
+    if (!iso) return;
+    const d = fromIsoDate(iso);
     setDraft((prev) => ({ ...prev, preset: { kind: 'custom' }, fromDate: iso }));
-    setRangePick((prev) => ({ from: fromIsoDate(iso), to: prev.to }));
+    setRangePick((prev) => ({ from: d, to: prev.to }));
+    // Jump the calendar to the typed month so the user immediately sees the
+    // selection move. Without this, the calendar stays on the current month
+    // and it *looks* like the input was ignored.
+    if (d) setCalAnchor(startOfMonth(d));
   }, []);
 
   const _onFooterToChange = useCallback((iso: string) => {
+    if (!iso) return;
+    const d = fromIsoDate(iso);
     setDraft((prev) => ({ ...prev, preset: { kind: 'custom' }, toDate: iso }));
-    setRangePick((prev) => ({ from: prev.from, to: fromIsoDate(iso) }));
+    setRangePick((prev) => ({ from: prev.from, to: d }));
+    if (d) setCalAnchor(startOfMonth(d));
   }, []);
 
+  // ``min``/``max`` on the native date inputs — prevents the user from typing
+  // a date that would be silently reverted by the parent's
+  // ``isValueAllowed`` fallback (which would replace it with ``defaultPreset``
+  // and lose the custom year).
+  const footerMin = clampIsoDate(undefined, constraints, 'min');
+  const footerMax = clampIsoDate(undefined, constraints, 'max');
+
   // Keyboard: Esc cancels, Enter applies
   const popRef = useRef<HTMLDivElement>(null);
   useEffect(() => {
@@ -269,18 +297,20 @@ const PeriodPickerPopover: React.FC<PeriodPickerPopoverProps> = (props) => {
         <input
           type="date"
           className={styles.footerInput}
-          value={draft.fromDate}
-          min={constraints.minDate}
-          max={constraints.maxDate}
+          value={draft.preset.kind === 'allTime' ? '' : draft.fromDate}
+          min={footerMin}
+          max={footerMax}
+          disabled={draft.preset.kind === 'allTime'}
           onChange={(e) => _onFooterFromChange(e.target.value)}
         />
         <span className={styles.footerLabel}>{t('Bis')}</span>
         <input
           type="date"
           className={styles.footerInput}
-          value={draft.toDate}
-          min={constraints.minDate}
-          max={constraints.maxDate}
+          value={draft.preset.kind === 'allTime' ? '' : draft.toDate}
+          min={footerMin}
+          max={footerMax}
+          disabled={draft.preset.kind === 'allTime'}
           onChange={(e) => _onFooterToChange(e.target.value)}
         />
         <span className={styles.spacer} />
diff --git a/src/components/PeriodPicker/PeriodPickerTypes.ts b/src/components/PeriodPicker/PeriodPickerTypes.ts
index e4fd4fe..48d9a17 100644
--- a/src/components/PeriodPicker/PeriodPickerTypes.ts
+++ b/src/components/PeriodPicker/PeriodPickerTypes.ts
@@ -9,6 +9,7 @@
 export type PeriodUnit = 'day' | 'week' | 'month' | 'year';
 
 export type PeriodPresetKind =
+  | 'allTime'
   | 'ytd'
   | 'lastYear'
   | 'nextYear'
@@ -23,6 +24,7 @@ export type PeriodPresetKind =
   | 'custom';
 
 export type PeriodPreset =
+  | { kind: 'allTime' }
   | { kind: 'ytd' }
   | { kind: 'lastYear' }
   | { kind: 'nextYear' }
diff --git a/src/pages/admin/AdminDemoConfigPage.module.css b/src/pages/admin/AdminDemoConfigPage.module.css
index d11aa0f..65a291f 100644
--- a/src/pages/admin/AdminDemoConfigPage.module.css
+++ b/src/pages/admin/AdminDemoConfigPage.module.css
@@ -156,3 +156,110 @@
 .spin {
   animation: spin 1s linear infinite;
 }
+
+.credentialsBox {
+  margin-top: 0.75rem;
+  padding: 0.75rem 0.85rem;
+  border-radius: var(--object-radius-small, 6px);
+  background: var(--bg-secondary, #fff);
+  border: 1px dashed var(--border-color, #cbd5e1);
+  color: var(--text-primary);
+}
+
+.credentialsBoxCompact {
+  margin-top: 0.6rem;
+  padding: 0.5rem 0.65rem;
+  border-radius: var(--object-radius-small, 6px);
+  background: var(--bg-tertiary, #f7f7f8);
+  border: 1px dashed var(--border-color, #cbd5e1);
+  color: var(--text-primary);
+  font-size: 0.78rem;
+}
+
+:global(.dark-theme) .credentialsBox,
+:global(.dark-theme) .credentialsBoxCompact {
+  background: var(--bg-tertiary, #2a2a3a);
+  border-color: var(--border-color, #3d3d4d);
+}
+
+.credentialsHeader {
+  display: flex;
+  align-items: center;
+  gap: 0.4rem;
+  font-weight: 600;
+  font-size: 0.78rem;
+  color: var(--text-secondary);
+  margin-bottom: 0.4rem;
+  text-transform: uppercase;
+  letter-spacing: 0.03em;
+}
+
+.credentialsRow {
+  display: flex;
+  flex-direction: column;
+  gap: 0.25rem;
+}
+
+.credentialsRow + .credentialsRow {
+  margin-top: 0.5rem;
+  padding-top: 0.5rem;
+  border-top: 1px solid var(--border-color, #e2e8f0);
+}
+
+.credentialsRole {
+  font-size: 0.72rem;
+  font-weight: 600;
+  color: var(--text-secondary);
+  text-transform: uppercase;
+  letter-spacing: 0.04em;
+}
+
+.credentialsField {
+  display: flex;
+  align-items: center;
+  gap: 0.5rem;
+  font-size: 0.82rem;
+}
+
+.credentialsField code {
+  font-family: var(--font-mono, monospace);
+  background: var(--bg-tertiary, #f7f7f8);
+  padding: 1px 6px;
+  border-radius: 4px;
+  font-size: 0.8rem;
+  color: var(--text-primary);
+  word-break: break-all;
+}
+
+:global(.dark-theme) .credentialsField code {
+  background: var(--bg-secondary, #1e1e2e);
+}
+
+.credentialsLabel {
+  min-width: 60px;
+  color: var(--text-secondary);
+  font-size: 0.75rem;
+}
+
+.copyButton {
+  display: inline-flex;
+  align-items: center;
+  gap: 0.25rem;
+  padding: 2px 6px;
+  border-radius: 4px;
+  border: 1px solid var(--border-color, #cbd5e1);
+  background: transparent;
+  color: var(--text-secondary);
+  cursor: pointer;
+  font-size: 0.7rem;
+}
+
+.copyButton:hover:not(:disabled) {
+  background: var(--bg-secondary, #f7f7f8);
+  color: var(--text-primary);
+}
+
+.copyButton:disabled {
+  opacity: 0.4;
+  cursor: not-allowed;
+}
diff --git a/src/pages/admin/AdminDemoConfigPage.tsx b/src/pages/admin/AdminDemoConfigPage.tsx
index dcbac8d..0c683c8 100644
--- a/src/pages/admin/AdminDemoConfigPage.tsx
+++ b/src/pages/admin/AdminDemoConfigPage.tsx
@@ -6,17 +6,25 @@
  */
 
 import React, { useState, useEffect, useCallback } from 'react';
-import { FaPlay, FaTrash, FaSync, FaCubes } from 'react-icons/fa';
+import { FaPlay, FaTrash, FaSync, FaCubes, FaCopy, FaKey } from 'react-icons/fa';
 import api from '../../api';
 import styles from './Admin.module.css';
 import demoStyles from './AdminDemoConfigPage.module.css';
 import { useLanguage } from '../../providers/language/LanguageContext';
 import { useConfirm } from '../../hooks/useConfirm';
 
+interface _DemoCredential {
+  role?: string;
+  username?: string;
+  email?: string;
+  password?: string;
+}
+
 interface _DemoConfig {
   code: string;
   label: string;
   description: string;
+  credentials?: _DemoCredential[];
 }
 
 interface _ActionResult {
@@ -24,6 +32,7 @@ interface _ActionResult {
   action: 'load' | 'remove';
   status: 'ok' | 'error';
   summary?: Record<string, unknown>;
+  credentials?: _DemoCredential[];
   error?: string;
 }
 
@@ -59,7 +68,18 @@ export const AdminDemoConfigPage: React.FC = () => {
     setLastResult(null);
     try {
       const response = await api.post(`/api/admin/demo-config/${code}/load`);
-      setLastResult({ code, action: 'load', status: 'ok', summary: response.data.summary });
+      const summary = (response.data?.summary || {}) as Record<string, unknown>;
+      const credsFromSummary = Array.isArray(summary.credentials)
+        ? (summary.credentials as _DemoCredential[])
+        : undefined;
+      const credsFromConfig = configs.find((c) => c.code === code)?.credentials;
+      setLastResult({
+        code,
+        action: 'load',
+        status: 'ok',
+        summary,
+        credentials: credsFromSummary ?? credsFromConfig,
+      });
     } catch (err: any) {
       setLastResult({ code, action: 'load', status: 'error', error: err.response?.data?.detail || String(err) });
     } finally {
@@ -110,6 +130,9 @@ export const AdminDemoConfigPage: React.FC = () => {
           ) : (
             <span>{lastResult.error}</span>
           )}
+          {lastResult.status === 'ok' && lastResult.action === 'load' && lastResult.credentials && lastResult.credentials.length > 0 && (
+            <_CredentialsBox credentials={lastResult.credentials} />
+          )}
         </div>
       )}
 
@@ -126,6 +149,9 @@ export const AdminDemoConfigPage: React.FC = () => {
                 <h3 className={demoStyles.cardTitle}>{cfg.label}</h3>
                 <p className={demoStyles.cardDescription}>{cfg.description}</p>
                 <span className={demoStyles.cardCode}>{cfg.code}</span>
+                {cfg.credentials && cfg.credentials.length > 0 && (
+                  <_CredentialsBox credentials={cfg.credentials} compact />
+                )}
               </div>
               <div className={demoStyles.cardActions}>
                 <button
@@ -158,7 +184,10 @@ export const AdminDemoConfigPage: React.FC = () => {
 const _SummaryDisplay: React.FC<{ summary?: Record<string, unknown> }> = ({ summary }) => {
   const { t } = useLanguage();
   if (!summary) return null;
-  const sections = Object.entries(summary).filter(([, v]) => Array.isArray(v) && (v as unknown[]).length > 0);
+  // Skip the credentials block here -- it gets its own copyable widget below.
+  const sections = Object.entries(summary)
+    .filter(([key]) => key !== 'credentials')
+    .filter(([, v]) => Array.isArray(v) && (v as unknown[]).length > 0);
   if (sections.length === 0) return <span>{t('Abgeschlossen (keine Änderungen)')}</span>;
   return (
     <span>
@@ -170,3 +199,73 @@ const _SummaryDisplay: React.FC<{ summary?: Record<string, unknown> }> = ({ summ
     </span>
   );
 };
+
+const _CredentialsBox: React.FC<{ credentials: _DemoCredential[]; compact?: boolean }> = ({ credentials, compact }) => {
+  const { t } = useLanguage();
+  const [copiedKey, setCopiedKey] = useState<string | null>(null);
+
+  const _copy = async (key: string, value: string) => {
+    try {
+      await navigator.clipboard.writeText(value);
+      setCopiedKey(key);
+      window.setTimeout(() => setCopiedKey((prev) => (prev === key ? null : prev)), 1500);
+    } catch {
+      // ignore clipboard failures (no permission, http, ...)
+    }
+  };
+
+  return (
+    <div className={compact ? demoStyles.credentialsBoxCompact : demoStyles.credentialsBox}>
+      <div className={demoStyles.credentialsHeader}>
+        <FaKey />
+        <span>{t('Login-Daten')}</span>
+      </div>
+      {credentials.map((cred, idx) => {
+        // Login uses the USERNAME (the email is just informational metadata
+        // about the demo user -- the auth flow keys off `username`).
+        const loginValue = cred.username || '';
+        const pwd = cred.password || '';
+        const rowKey = `${idx}-${loginValue}`;
+        return (
+          <div key={rowKey} className={demoStyles.credentialsRow}>
+            {cred.role && <div className={demoStyles.credentialsRole}>{cred.role}</div>}
+            <div className={demoStyles.credentialsField}>
+              <span className={demoStyles.credentialsLabel}>{t('Login')}:</span>
+              <code>{loginValue}</code>
+              <button
+                type="button"
+                className={demoStyles.copyButton}
+                onClick={() => _copy(`${rowKey}-login`, loginValue)}
+                disabled={!loginValue}
+                title={t('Login kopieren')}
+              >
+                <FaCopy />
+                {copiedKey === `${rowKey}-login` ? ` ${t('kopiert')}` : ''}
+              </button>
+            </div>
+            <div className={demoStyles.credentialsField}>
+              <span className={demoStyles.credentialsLabel}>{t('Passwort')}:</span>
+              <code>{pwd}</code>
+              <button
+                type="button"
+                className={demoStyles.copyButton}
+                onClick={() => _copy(`${rowKey}-pwd`, pwd)}
+                disabled={!pwd}
+                title={t('Passwort kopieren')}
+              >
+                <FaCopy />
+                {copiedKey === `${rowKey}-pwd` ? ` ${t('kopiert')}` : ''}
+              </button>
+            </div>
+            {cred.email && (
+              <div className={demoStyles.credentialsField}>
+                <span className={demoStyles.credentialsLabel}>{t('E-Mail')}:</span>
+                <code>{cred.email}</code>
+              </div>
+            )}
+          </div>
+        );
+      })}
+    </div>
+  );
+};
diff --git a/src/pages/admin/AdminLanguagesPage.tsx b/src/pages/admin/AdminLanguagesPage.tsx
index beb771d..5e74919 100644
--- a/src/pages/admin/AdminLanguagesPage.tsx
+++ b/src/pages/admin/AdminLanguagesPage.tsx
@@ -77,7 +77,13 @@ function _getColumns(t: (key: string) => string): ColumnConfig[] {
   ];
 }
 
-const _PRIORITY_CODES = ['de', 'gsw', 'en', 'fr', 'it'];
+// ISO 639 catalog (codes + native labels + priority order) is provided by the
+// gateway via GET /api/i18n/iso-choices. We must NOT keep a local copy here --
+// any divergence between frontend and backend caused subtle bugs (e.g. user
+// could create a language code that the AI translation prompt did not know how
+// to label). The catalog is fetched once on mount and held in component state.
+type IsoChoice = { value: string; label: string };
+type IsoCatalogResponse = { priorityCodes: string[]; choices: IsoChoice[] };
 
 function _isAbortError(e: unknown): boolean {
   if (axios.isCancel(e)) return true;
@@ -88,55 +94,6 @@ function _isAbortError(e: unknown): boolean {
   return false;
 }
 
-const _isoChoices: { value: string; label: string }[] = [
-  { value: 'de', label: 'de — Deutsch' },
-  { value: 'gsw', label: 'gsw — Schweizerdeutsch' },
-  { value: 'en', label: 'en — English' },
-  { value: 'fr', label: 'fr — Français' }, { value: 'it', label: 'it — Italiano' },
-  { value: 'es', label: 'es — Español' }, { value: 'pt', label: 'pt — Português' },
-  { value: 'nl', label: 'nl — Nederlands' }, { value: 'pl', label: 'pl — Polski' },
-  { value: 'cs', label: 'cs — Čeština' }, { value: 'sk', label: 'sk — Slovenčina' },
-  { value: 'sv', label: 'sv — Svenska' }, { value: 'no', label: 'no — Norsk' },
-  { value: 'da', label: 'da — Dansk' }, { value: 'fi', label: 'fi — Suomi' },
-  { value: 'hu', label: 'hu — Magyar' }, { value: 'ro', label: 'ro — Română' },
-  { value: 'bg', label: 'bg — Български' }, { value: 'hr', label: 'hr — Hrvatski' },
-  { value: 'sl', label: 'sl — Slovenščina' }, { value: 'et', label: 'et — Eesti' },
-  { value: 'lv', label: 'lv — Latviešu' }, { value: 'lt', label: 'lt — Lietuvių' },
-  { value: 'el', label: 'el — Ελληνικά' }, { value: 'tr', label: 'tr — Türkçe' },
-  { value: 'ru', label: 'ru — Русский' }, { value: 'uk', label: 'uk — Українська' },
-  { value: 'ar', label: 'ar — العربية' }, { value: 'he', label: 'he — עברית' },
-  { value: 'zh', label: 'zh — 中文' }, { value: 'ja', label: 'ja — 日本語' },
-  { value: 'ko', label: 'ko — 한국어' }, { value: 'hi', label: 'hi — हिन्दी' },
-  { value: 'th', label: 'th — ไทย' }, { value: 'vi', label: 'vi — Tiếng Việt' },
-  { value: 'id', label: 'id — Bahasa Indonesia' }, { value: 'ms', label: 'ms — Bahasa Melayu' },
-  { value: 'tl', label: 'tl — Filipino' }, { value: 'sw', label: 'sw — Kiswahili' },
-  { value: 'af', label: 'af — Afrikaans' }, { value: 'sq', label: 'sq — Shqip' },
-  { value: 'am', label: 'am — አማርኛ' }, { value: 'hy', label: 'hy — Հայերեն' },
-  { value: 'az', label: 'az — Azərbaycan' }, { value: 'eu', label: 'eu — Euskara' },
-  { value: 'be', label: 'be — Беларуская' }, { value: 'bn', label: 'bn — বাংলা' },
-  { value: 'bs', label: 'bs — Bosanski' }, { value: 'ca', label: 'ca — Català' },
-  { value: 'cy', label: 'cy — Cymraeg' }, { value: 'eo', label: 'eo — Esperanto' },
-  { value: 'fa', label: 'fa — فارسی' }, { value: 'ga', label: 'ga — Gaeilge' },
-  { value: 'gl', label: 'gl — Galego' }, { value: 'gu', label: 'gu — ગુજરાતી' },
-  { value: 'ha', label: 'ha — Hausa' }, { value: 'is', label: 'is — Íslenska' },
-  { value: 'jv', label: 'jv — Basa Jawa' }, { value: 'ka', label: 'ka — ქართული' },
-  { value: 'kk', label: 'kk — Қазақ' }, { value: 'km', label: 'km — ខ្មែរ' },
-  { value: 'kn', label: 'kn — ಕನ್ನಡ' }, { value: 'ku', label: 'ku — Kurdî' },
-  { value: 'ky', label: 'ky — Кыргызча' }, { value: 'la', label: 'la — Latina' },
-  { value: 'lb', label: 'lb — Lëtzebuergesch' }, { value: 'lo', label: 'lo — ລາວ' },
-  { value: 'mk', label: 'mk — Македонски' }, { value: 'ml', label: 'ml — മലയാളം' },
-  { value: 'mn', label: 'mn — Монгол' }, { value: 'mr', label: 'mr — मराठी' },
-  { value: 'mt', label: 'mt — Malti' }, { value: 'my', label: 'my — မြန်မာ' },
-  { value: 'ne', label: 'ne — नेपाली' }, { value: 'or', label: 'or — ଓଡ଼ିଆ' },
-  { value: 'pa', label: 'pa — ਪੰਜਾਬੀ' }, { value: 'ps', label: 'ps — پښتو' },
-  { value: 'si', label: 'si — සිංහල' }, { value: 'so', label: 'so — Soomaali' },
-  { value: 'sr', label: 'sr — Српски' }, { value: 'su', label: 'su — Basa Sunda' },
-  { value: 'ta', label: 'ta — தமிழ்' }, { value: 'te', label: 'te — తెలుగు' },
-  { value: 'tg', label: 'tg — Тоҷикӣ' }, { value: 'tk', label: 'tk — Türkmen' },
-  { value: 'ur', label: 'ur — اردو' }, { value: 'uz', label: 'uz — Oʻzbek' },
-  { value: 'yo', label: 'yo — Yorùbá' }, { value: 'zu', label: 'zu — isiZulu' },
-];
-
 // ---------------------------------------------------------------------------
 // Progress overlay component
 // ---------------------------------------------------------------------------
@@ -327,9 +284,30 @@ export const AdminLanguagesPage: React.FC = () => {
   const [addCode, setAddCode] = useState('');
   const [progress, setProgress] = useState<ProgressInfo | null>(null);
   const [search, setSearch] = useState('');
+  const [isoCatalog, setIsoCatalog] = useState<IsoCatalogResponse>({ priorityCodes: [], choices: [] });
   const busyRef = useRef(false);
   const abortRef = useRef<AbortController | null>(null);
 
+  useEffect(() => {
+    let cancelled = false;
+    (async () => {
+      try {
+        const res = await api.get('/api/i18n/iso-choices');
+        if (cancelled) return;
+        const data = res.data as IsoCatalogResponse;
+        setIsoCatalog({
+          priorityCodes: Array.isArray(data?.priorityCodes) ? data.priorityCodes : [],
+          choices: Array.isArray(data?.choices) ? data.choices : [],
+        });
+      } catch (e) {
+        console.error('Failed to load ISO language catalog from /api/i18n/iso-choices:', e);
+      }
+    })();
+    return () => {
+      cancelled = true;
+    };
+  }, []);
+
   const _endProgressSoon = useCallback((ms: number) => {
     window.setTimeout(() => {
       setProgress(null);
@@ -418,17 +396,18 @@ export const AdminLanguagesPage: React.FC = () => {
   const existingCodes = useMemo(() => new Set(rows.map((r) => r.id)), [rows]);
 
   const addChoices = useMemo(() => {
-    const available = _isoChoices.filter((c) => !existingCodes.has(c.value));
+    const available = isoCatalog.choices.filter((c) => !existingCodes.has(c.value));
+    const priority = isoCatalog.priorityCodes;
     available.sort((a, b) => {
-      const aPrio = _PRIORITY_CODES.indexOf(a.value);
-      const bPrio = _PRIORITY_CODES.indexOf(b.value);
+      const aPrio = priority.indexOf(a.value);
+      const bPrio = priority.indexOf(b.value);
       if (aPrio !== -1 && bPrio !== -1) return aPrio - bPrio;
       if (aPrio !== -1) return -1;
       if (bPrio !== -1) return 1;
       return a.label.localeCompare(b.label);
     });
     return available;
-  }, [existingCodes]);
+  }, [existingCodes, isoCatalog]);
 
   useEffect(() => {
     if (addChoices.length > 0 && (!addCode || !addChoices.find((c) => c.value === addCode))) {
diff --git a/src/pages/views/redmine/RedmineStatsView.tsx b/src/pages/views/redmine/RedmineStatsView.tsx
index e8cbfb7..d98f1fe 100644
--- a/src/pages/views/redmine/RedmineStatsView.tsx
+++ b/src/pages/views/redmine/RedmineStatsView.tsx
@@ -273,6 +273,7 @@ export const RedmineStatsView: React.FC = () => {
     direction: 'past',
     defaultPresetKind: 'thisQuarter',
     enabledPresets: [
+      'allTime',
       'thisMonth', 'lastMonth', 'thisQuarter', 'lastQuarter',
       'ytd', 'lastYear', 'last12Months', 'lastN', 'custom',
     ],
@@ -332,8 +333,15 @@ export const RedmineStatsView: React.FC = () => {
 
   const _handleFilterChange = useCallback((filterState: ReportFilterState) => {
     if (filterState.periodValue) {
-      setDateFrom(filterState.periodValue.fromDate);
-      setDateTo(filterState.periodValue.toDate);
+      // "Alle" = no date filter. Drop the sentinel range so the backend
+      // aggregates over the full history instead of clamping to 1970--2999.
+      if (filterState.periodValue.preset.kind === 'allTime') {
+        setDateFrom(undefined);
+        setDateTo(undefined);
+      } else {
+        setDateFrom(filterState.periodValue.fromDate);
+        setDateTo(filterState.periodValue.toDate);
+      }
     } else if (filterState.dateRange) {
       setDateFrom(toIsoDate(filterState.dateRange.from));
       setDateTo(toIsoDate(filterState.dateRange.to));
diff --git a/src/pages/views/trustee/TrusteeDocumentsView.tsx b/src/pages/views/trustee/TrusteeDocumentsView.tsx
index bb3b5df..90ca654 100644
--- a/src/pages/views/trustee/TrusteeDocumentsView.tsx
+++ b/src/pages/views/trustee/TrusteeDocumentsView.tsx
@@ -1,8 +1,15 @@
 /**
  * TrusteeDocumentsView
- * 
+ *
  * Dokument-Verwaltung für eine Trustee-Instanz.
  * Verwendet FormGeneratorTable für konsistentes UI.
+ *
+ * NOTE: Mounted only as a tab inside `TrusteeDataTablesView` (Tab `documents`
+ * unter `/mandates/{m}/trustee/{i}/data-tables?tab=documents`). Es gibt keine
+ * eigenständige Top-Level-Route mehr (`/trustee/{i}/documents` wurde entfernt
+ * -- siehe `wiki/c-work/4-done/2026-04-trustee-cleanup-positions-documents.md`).
+ * Direkt-Import durch `TrusteeDataTablesView`; kein Re-Export über
+ * `views/trustee/index.ts`.
  */
 
 import React, { useState, useMemo, useEffect } from 'react';
diff --git a/src/pages/views/trustee/TrusteePositionsView.tsx b/src/pages/views/trustee/TrusteePositionsView.tsx
index 4ee6626..3fedbf7 100644
--- a/src/pages/views/trustee/TrusteePositionsView.tsx
+++ b/src/pages/views/trustee/TrusteePositionsView.tsx
@@ -1,8 +1,15 @@
 /**
  * TrusteePositionsView
- * 
+ *
  * Positions-Verwaltung für eine Trustee-Instanz.
  * Verwendet FormGeneratorTable für konsistentes UI.
+ *
+ * NOTE: Mounted only as a tab inside `TrusteeDataTablesView` (Tab `positions`
+ * unter `/mandates/{m}/trustee/{i}/data-tables?tab=positions`). Es gibt keine
+ * eigenständige Top-Level-Route mehr (`/trustee/{i}/positions` wurde entfernt
+ * -- siehe `wiki/c-work/4-done/2026-04-trustee-cleanup-positions-documents.md`).
+ * Direkt-Import durch `TrusteeDataTablesView`; kein Re-Export über
+ * `views/trustee/index.ts`.
  */
 
 import React, { useState, useMemo, useEffect, useCallback } from 'react';
diff --git a/src/pages/views/trustee/index.ts b/src/pages/views/trustee/index.ts
index 625ce78..2cbeafa 100644
--- a/src/pages/views/trustee/index.ts
+++ b/src/pages/views/trustee/index.ts
@@ -1,10 +1,15 @@
 /**
  * Trustee Views Export
+ *
+ * NOTE: `TrusteePositionsView` und `TrusteeDocumentsView` werden hier
+ * ABSICHTLICH NICHT mehr re-exportiert. Beide Komponenten sind nur noch
+ * Tab-Bodies innerhalb von `TrusteeDataTablesView` und werden dort per
+ * Direkt-Import (`./TrusteePositionsView`, `./TrusteeDocumentsView`) geladen.
+ * Externe Importe ueber dieses Index-File sind nicht mehr unterstuetzt --
+ * siehe `wiki/c-work/4-done/2026-04-trustee-cleanup-positions-documents.md`.
  */
 
 export { TrusteeDashboardView } from './TrusteeDashboardView';
-export { TrusteeDocumentsView } from './TrusteeDocumentsView';
-export { TrusteePositionsView } from './TrusteePositionsView';
 export { TrusteeInstanceRolesView } from './TrusteeInstanceRolesView';
 export { TrusteeExpenseImportView } from './TrusteeExpenseImportView';
 export { TrusteeScanUploadView } from './TrusteeScanUploadView';