diff --git a/CLAUDE.md b/CLAUDE.md
index d62f158..797dc3b 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -43,9 +43,9 @@ Refactor phases 0-5 landed; phase 6 (multi-site distribution readiness) largely
 ### Active state
 
 - 808 tests passing, naming/style check green, Gitea Actions CI (backend + naming + frontend build)
-- `__contract_version__` at 0.10.0 (product `__version__` 0.7.0, tags v0.5.0/v0.6.0/v0.7.0 - distinct series, ADR-007)
+- `__contract_version__` at 0.11.0 (product `__version__` 0.7.0, tags v0.5.0/v0.6.0/v0.7.0 - distinct series, ADR-007)
 - 11 bundled plugins all satisfy contract: computers, employees, knowledgebase, machines, measuringtools, network, notifications, printers, slides, usb, warranty
-- Core Alembic chain: baseline `68b3947ae14f` -> head `7d23_user_mustchangepassword` (30 core migrations). Each plugin owns its own chain (ADR-008); deploy runs `flask db upgrade` then `flask plugin upgrade-all`. Reproducible + idempotent from empty.
+- Core Alembic chain: baseline `68b3947ae14f` -> head `7d24_customfield_searchable` (31 core migrations). Each plugin owns its own chain (ADR-008); deploy runs `flask db upgrade` then `flask plugin upgrade-all`. Reproducible + idempotent from empty.
 - API is migration-complete: an admin PAT + docs/IMPORT-API.md let a script/LLM import the whole legacy DB (X-Import-Mode preserves timestamps).
 - Pre-1.0 framework; sister sites should pin tight `core_version` ranges until contract reaches 1.0
 
@@ -134,4 +134,4 @@ Each plugin must have:
 - `migrations/FIX_LOCATIONONLY_EQUIPMENT_TYPES.md` - LocationOnly equipment type fix
 - `migrations/PRODUCTION_MIGRATION_GUIDE.md` - production import methods
 - `migrations/rename_underscore_columns.sql` - one-time rename of snake_case columns to lowercase concatenated (per CONTRIBUTING.md)
-- `migrations/versions/` - the core Alembic chain (baseline `68b3947ae14f` -> head `7d16_directoryemployees`). Run `flask db upgrade` to apply.
+- `migrations/versions/` - the core Alembic chain (baseline `68b3947ae14f` -> head `7d24_customfield_searchable`). Run `flask db upgrade` to apply.
diff --git a/Dockerfile b/Dockerfile
index 17291fc..9450c59 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,8 +2,9 @@
 #
 # One image, one site. Per ADR-004, each adopting facility runs its own
 # stack with its own DB, secrets, and enabled-plugin list. This image
-# bundles all ten core plugins (computers, employees, equipment,
-# knowledgebase, network, notifications, printers, slides, usb, warranty);
+# bundles all eleven core plugins (computers, employees, knowledgebase,
+# machines, measuringtools, network, notifications, printers, slides, usb,
+# warranty);
 # install them at runtime with `flask plugin install <name>`.
 #
 # The frontend is built in a first stage and its dist output is copied into
diff --git a/frontend/src/views/SearchResults.vue b/frontend/src/views/SearchResults.vue
index 532965a..6f7a12f 100644
--- a/frontend/src/views/SearchResults.vue
+++ b/frontend/src/views/SearchResults.vue
@@ -464,10 +464,6 @@ watch(results, () => {
   color: var(--text-light);
 }
 
-.result-location::before {
-  content: '\1F4CD ';
-}
-
 .result-ticket {
   font-family: monospace;
   font-size: 0.75rem;
diff --git a/frontend/src/views/geenforce/ManifestEditor.vue b/frontend/src/views/geenforce/ManifestEditor.vue
index 2917e25..0b4424d 100644
--- a/frontend/src/views/geenforce/ManifestEditor.vue
+++ b/frontend/src/views/geenforce/ManifestEditor.vue
@@ -36,7 +36,7 @@
       <div class="setting-row full-width">
         <label>
           <span>On-share export root</span>
-          <input v-model="shareRoot" placeholder="\\server\share\dt\shopfloor or /path" />
+          <input v-model="shareroot" placeholder="\\server\share\dt\shopfloor or /path" />
           <small class="input-hint">
             Used by Export to Share. During Milestone 1 the engine still reads
             these files; export is your push to the fleet.
@@ -587,7 +587,7 @@ const selectedId = ref(null)
 const detail = ref(null)
 const error = ref('')
 const notice = ref('')
-const shareRoot = ref('')
+const shareroot = ref('')
 
 // Phase-aware editing: the PREINSTALL runner implements only MSI/EXE types and
 // Registry/File detection (other types/detections are silently skipped there),
@@ -637,11 +637,11 @@ async function loadScopes() {
   } catch (e) { error.value = 'Failed to load PC types' }
 }
 async function loadConfig() {
-  try { shareRoot.value = payload(await api.get('/geenforce/config')).shareroot } catch (e) { /* optional */ }
+  try { shareroot.value = payload(await api.get('/geenforce/config')).shareroot } catch (e) { /* optional */ }
 }
 async function saveConfig() {
   try {
-    await api.put('/geenforce/config', { shareroot: shareRoot.value })
+    await api.put('/geenforce/config', { shareroot: shareroot.value })
     flash('Share root saved.')
   } catch (e) { error.value = 'Failed to save share root' }
 }
diff --git a/plugins/computers/api/routes.py b/plugins/computers/api/routes.py
index c4816bb..e028e24 100644
--- a/plugins/computers/api/routes.py
+++ b/plugins/computers/api/routes.py
@@ -3,11 +3,11 @@
 from flask import Blueprint, request
 from flask_jwt_extended import jwt_required
 
-from shopdb.api import db, Asset, AssetType, OperatingSystem, Application, AppVersion, AuditLog, Communication, CommunicationType, Setting, success_response, error_response, paginated_response, ErrorCodes, get_pagination_params, paginate_query
+from shopdb.api import db, Asset, AssetType, OperatingSystem, Application, AuditLog, Communication, CommunicationType, Setting, success_response, error_response, paginated_response, ErrorCodes, get_pagination_params, paginate_query
 
 from ..models import Computer, ComputerType, ComputerInstalledApp, AccessProtocol, ComputerAccess
 
-from shopdb.api import require_permission, require_role, apply_import_timestamps
+from shopdb.api import require_permission, apply_import_timestamps
 
 computers_bp = Blueprint('computers', __name__)
 
diff --git a/plugins/geenforce/api/routes.py b/plugins/geenforce/api/routes.py
index 9408676..c93d34e 100644
--- a/plugins/geenforce/api/routes.py
+++ b/plugins/geenforce/api/routes.py
@@ -5,8 +5,7 @@ Two audiences:
   Full CRUD + publish lands in P2; this is the P1/first-slice read surface.
 - Client (service token, geenforce.fetch scope): GET /manifest serves the
   CURRENT PUBLISHED snapshot for a scope, never the live draft. Auth mirrors the
-  collector's managed-token pattern (X-API-Key or Bearer PAT), plus an optional
-  GEENFORCE_API_KEY env bootstrap.
+  collector's managed-token pattern (X-API-Key or Bearer PAT).
 """
 
 from functools import wraps
@@ -219,8 +218,14 @@ def _apply_app_link(entry, payload):
     appid = payload.get('appid')
     if appid in (None, '', 0):
         entry.appid = None
-    elif db.session.get(Application, int(appid)):
-        entry.appid = int(appid)
+        return
+    # Ignore a non-numeric id rather than 500 (matches the docstring contract).
+    try:
+        appid = int(appid)
+    except (ValueError, TypeError):
+        return
+    if db.session.get(Application, appid):
+        entry.appid = appid
 
 
 @geenforce_bp.route('/scopes', methods=['POST'])
diff --git a/plugins/geenforce/plugin.py b/plugins/geenforce/plugin.py
index 633e782..228deb2 100644
--- a/plugins/geenforce/plugin.py
+++ b/plugins/geenforce/plugin.py
@@ -147,7 +147,7 @@ class GeEnforcePlugin(BasePlugin):
         def import_share_cmd(shareroot, preinstall, scope):
             """Import on-share manifests into draft rows (idempotent rebuild)."""
             from flask import current_app
-            from .importer import discover_share, load_manifest_file, build_scope
+            from .importer import discover_share, load_manifest_file
             from .service import replace_scope_draft
 
             with current_app.app_context():
diff --git a/plugins/geenforce/service.py b/plugins/geenforce/service.py
index 45aa908..f004bd2 100644
--- a/plugins/geenforce/service.py
+++ b/plugins/geenforce/service.py
@@ -127,6 +127,12 @@ def record_enforcement_report(payload):
     phase = (payload.get('phase') or 'runtime').strip()
     counts = payload.get('counts') or {}
     results = payload.get('results') or []
+    # Guard wrong JSON shapes: a bad type must be a clean 400, not a 500 from a
+    # later .get()/iteration (the route maps ValueError to 400).
+    if not isinstance(counts, dict):
+        raise ValueError('counts must be an object')
+    if not isinstance(results, list):
+        raise ValueError('results must be a list')
 
     failed = int(counts.get('failed', 0))
     installed = int(counts.get('installed', 0))
diff --git a/plugins/knowledgebase/api/routes.py b/plugins/knowledgebase/api/routes.py
index 9509917..fcd35fc 100644
--- a/plugins/knowledgebase/api/routes.py
+++ b/plugins/knowledgebase/api/routes.py
@@ -16,7 +16,7 @@ from shopdb.api import (
 
 from ..models import KnowledgeBase
 
-from shopdb.api import require_permission, require_role, apply_import_timestamps
+from shopdb.api import require_permission, apply_import_timestamps
 
 knowledgebase_bp = Blueprint('knowledgebase', __name__)
 
diff --git a/plugins/machines/api/routes.py b/plugins/machines/api/routes.py
index d9a0327..f309e32 100644
--- a/plugins/machines/api/routes.py
+++ b/plugins/machines/api/routes.py
@@ -3,11 +3,11 @@
 from flask import Blueprint, request
 from flask_jwt_extended import jwt_required
 
-from shopdb.api import db, Asset, AssetType, Vendor, Model, AuditLog, success_response, error_response, paginated_response, ErrorCodes, get_pagination_params, paginate_query, resolve_dualpath_pairs, dualpath_single_machine_enabled
+from shopdb.api import db, Asset, AssetType, AuditLog, success_response, error_response, paginated_response, ErrorCodes, get_pagination_params, paginate_query, resolve_dualpath_pairs, dualpath_single_machine_enabled
 
 from ..models import Machine, MachineType
 
-from shopdb.api import require_permission, require_role, apply_import_timestamps
+from shopdb.api import require_permission, apply_import_timestamps
 
 machines_bp = Blueprint('machines', __name__)
 
diff --git a/plugins/network/api/routes.py b/plugins/network/api/routes.py
index 5f222c0..66f2c0a 100644
--- a/plugins/network/api/routes.py
+++ b/plugins/network/api/routes.py
@@ -7,7 +7,7 @@ from shopdb.api import db, Asset, AssetType, Vendor, AuditLog, success_response,
 
 from ..models import NetworkDevice, NetworkDeviceType, Subnet, VLAN
 
-from shopdb.api import require_permission, require_role, apply_import_timestamps
+from shopdb.api import require_permission, apply_import_timestamps
 
 network_bp = Blueprint('network', __name__)
 
diff --git a/plugins/notifications/api/routes.py b/plugins/notifications/api/routes.py
index a0cbdc7..e0006d7 100644
--- a/plugins/notifications/api/routes.py
+++ b/plugins/notifications/api/routes.py
@@ -12,7 +12,7 @@ from shopdb.api import db, success_response, error_response, paginated_response,
 
 from ..models import Notification, NotificationType
 
-from shopdb.api import require_permission, require_role
+from shopdb.api import require_permission
 
 notifications_bp = Blueprint('notifications', __name__)
 
diff --git a/plugins/printers/api/asset_routes.py b/plugins/printers/api/asset_routes.py
index 13b5216..8a95e98 100644
--- a/plugins/printers/api/asset_routes.py
+++ b/plugins/printers/api/asset_routes.py
@@ -19,7 +19,7 @@ from ..services import (
 
 logger = logging.getLogger(__name__)
 
-from shopdb.api import require_permission, require_role, apply_import_timestamps
+from shopdb.api import require_permission, apply_import_timestamps
 
 printers_asset_bp = Blueprint('printers_asset', __name__)
 
diff --git a/plugins/usb/plugin.py b/plugins/usb/plugin.py
index fb8bd14..85054ca 100644
--- a/plugins/usb/plugin.py
+++ b/plugins/usb/plugin.py
@@ -8,7 +8,6 @@ from typing import List, Dict, Optional, Type
 from flask import Flask, Blueprint
 
 from shopdb.plugins.base import BasePlugin, PluginMeta
-from shopdb.api import db
 
 from .models import USBDevice, USBDeviceType, USBCheckout
 from .api import usb_bp
diff --git a/plugins/warranty/services/providers.py b/plugins/warranty/services/providers.py
index 092fdb7..d4ae6c3 100644
--- a/plugins/warranty/services/providers.py
+++ b/plugins/warranty/services/providers.py
@@ -16,7 +16,6 @@ import time
 import requests
 from flask import current_app
 
-from shopdb.api import db
 from shopdb.api import Setting
 
 # Two-level Dell token cache. Dell rate-limits the token endpoint, so a fresh
diff --git a/shopdb/__init__.py b/shopdb/__init__.py
index df00c52..2a6857a 100644
--- a/shopdb/__init__.py
+++ b/shopdb/__init__.py
@@ -5,7 +5,7 @@ import logging
 from flask import Flask, send_from_directory
 
 from .config import config
-from .extensions import db, migrate, jwt, cors, ma, init_extensions
+from .extensions import db, jwt, init_extensions
 from .plugins import plugin_manager
 
 # Platform contract version. See ADR-001 for the contract surface and
diff --git a/shopdb/core/api/applications.py b/shopdb/core/api/applications.py
index 9a5bc78..58589e9 100644
--- a/shopdb/core/api/applications.py
+++ b/shopdb/core/api/applications.py
@@ -54,7 +54,7 @@ def _require_computer_models():
     return models, None
 
 
-from shopdb.utils.authz import require_permission, require_role
+from shopdb.utils.authz import require_permission
 
 applications_bp = Blueprint('applications', __name__)
 
diff --git a/shopdb/core/api/assets.py b/shopdb/core/api/assets.py
index 1a02965..2403765 100644
--- a/shopdb/core/api/assets.py
+++ b/shopdb/core/api/assets.py
@@ -14,7 +14,7 @@ from shopdb.utils.responses import (
 )
 from shopdb.utils.pagination import get_pagination_params, paginate_query
 
-from shopdb.utils.authz import require_permission, require_role
+from shopdb.utils.authz import require_permission
 from shopdb.utils.import_mode import apply_import_timestamps
 
 assets_bp = Blueprint('assets', __name__)
diff --git a/shopdb/core/api/auditlogs.py b/shopdb/core/api/auditlogs.py
index 6b6a420..bd3d9cf 100644
--- a/shopdb/core/api/auditlogs.py
+++ b/shopdb/core/api/auditlogs.py
@@ -1,192 +1,192 @@
-"""Audit log API routes."""
-
-from flask import Blueprint, request
-from flask_jwt_extended import jwt_required
-
-from shopdb.core.models import AuditLog
-from shopdb.utils.responses import success_response, error_response, ErrorCodes
-
-auditlogs_bp = Blueprint('auditlogs', __name__)
-
-
-def _resolve_full_names(ssos):
-    """Best-effort SSO -> full name map for audit rows. Mode-aware, guarded,
-    degrades to {} so the list still renders if the directory is unreachable."""
-    wanted = {s for s in ssos if s and str(s).isdigit()}
-    if not wanted:
-        return {}
-    names = {}
-    # Self-hosted directory first (no external dependency).
-    try:
-        from plugins.employees.models import DirectoryEmployee
-        rows = DirectoryEmployee.query.filter(
-            DirectoryEmployee.sso.in_(wanted)).all()
-        for emp in rows:
-            full = f'{(emp.firstname or "").strip()} {(emp.lastname or "").strip()}'.strip()
-            if full:
-                names[str(emp.sso)] = full
-    except Exception:
-        pass
-    missing = wanted - set(names)
-    if not missing:
-        return names
-    # External HR directory for anything still unresolved.
-    try:
-        from shopdb.utils.employee_db import employee_connection
-        conn = employee_connection()
-        placeholders = ','.join(['%s'] * len(missing))
-        with conn.cursor() as cur:
-            cur.execute(
-                'SELECT SSO, First_Name, Last_Name FROM employees '
-                f'WHERE SSO IN ({placeholders})', tuple(missing))
-            for emp in cur.fetchall():
-                full = f'{(emp["First_Name"] or "").strip()} {(emp["Last_Name"] or "").strip()}'.strip()
-                if full:
-                    names[str(emp['SSO'])] = full
-        conn.close()
-    except Exception:
-        pass
-    return names
-
-
-@auditlogs_bp.route('', methods=['GET'])
-@jwt_required()
-def list_auditlogs():
-    """
-    List audit logs with filtering and pagination.
-
-    Query params:
-        page: Page number (default 1)
-        perpage: Items per page (default 50, max 200)
-        action: Filter by action (created, updated, deleted)
-        entitytype: Filter by entity type
-        userid: Filter by user ID
-        search: Search in entityname or username
-        from_date: Filter from date (ISO format)
-        to_date: Filter to date (ISO format)
-    """
-    page = request.args.get('page', 1, type=int)
-    perpage = min(request.args.get('perpage', 50, type=int), 200)
-
-    query = AuditLog.query
-
-    # Filters
-    action = request.args.get('action')
-    if action:
-        query = query.filter(AuditLog.action == action)
-
-    entitytype = request.args.get('entitytype')
-    if entitytype:
-        query = query.filter(AuditLog.entitytype == entitytype)
-
-    userid = request.args.get('userid', type=int)
-    if userid:
-        query = query.filter(AuditLog.userid == userid)
-
-    search = request.args.get('search')
-    if search:
-        search_term = f'%{search}%'
-        query = query.filter(
-            (AuditLog.entityname.ilike(search_term)) |
-            (AuditLog.username.ilike(search_term))
-        )
-
-    from_date = request.args.get('from_date')
-    if from_date:
-        from datetime import datetime
-        try:
-            dt = datetime.fromisoformat(from_date.replace('Z', '+00:00'))
-            query = query.filter(AuditLog.timestamp >= dt)
-        except ValueError:
-            pass
-
-    to_date = request.args.get('to_date')
-    if to_date:
-        from datetime import datetime
-        try:
-            dt = datetime.fromisoformat(to_date.replace('Z', '+00:00'))
-            query = query.filter(AuditLog.timestamp <= dt)
-        except ValueError:
-            pass
-
-    # Order by most recent first
-    query = query.order_by(AuditLog.timestamp.desc())
-
-    # Paginate
-    pagination = query.paginate(page=page, per_page=perpage, error_out=False)
-
-    rows = [log.to_dict() for log in pagination.items]
-    # Attach full names (hover tooltip on the SSO); best-effort.
-    fullnames = _resolve_full_names({r.get('username') for r in rows})
-    for r in rows:
-        r['userfullname'] = fullnames.get(str(r.get('username')))
-
-    return success_response(
-        rows,
-        meta={
-            'page': page,
-            'perpage': perpage,
-            'total': pagination.total,
-            'pages': pagination.pages
-        }
-    )
-
-
-@auditlogs_bp.route('/entity/<entitytype>/<int:entityid>', methods=['GET'])
-@jwt_required()
-def get_entity_history(entitytype: str, entityid: int):
-    """Get audit history for a specific entity."""
-    logs = AuditLog.query.filter_by(
-        entitytype=entitytype,
-        entityid=entityid
-    ).order_by(AuditLog.timestamp.desc()).all()
-
-    return success_response([log.to_dict() for log in logs])
-
-
-@auditlogs_bp.route('/stats', methods=['GET'])
-@jwt_required()
-def get_stats():
-    """Get audit log statistics."""
-    from sqlalchemy import func
-    from datetime import datetime, timedelta, timezone
-
-    # Actions by type
-    actions = db_func_count_by(AuditLog.action)
-
-    # Entity types
-    entities = db_func_count_by(AuditLog.entitytype)
-
-    # Recent activity (last 7 days)
-    week_ago = datetime.now(timezone.utc).replace(tzinfo=None) - timedelta(days=7)
-    recent_count = AuditLog.query.filter(AuditLog.timestamp >= week_ago).count()
-
-    # Most active users (last 7 days)
-    from shopdb.extensions import db
-    active_users = db.session.query(
-        AuditLog.username,
-        func.count(AuditLog.auditlogid).label('count')
-    ).filter(
-        AuditLog.timestamp >= week_ago,
-        AuditLog.username.isnot(None)
-    ).group_by(AuditLog.username).order_by(func.count(AuditLog.auditlogid).desc()).limit(5).all()
-
-    return success_response({
-        'actions': actions,
-        'entities': entities,
-        'recentCount': recent_count,
-        'activeUsers': [{'username': u[0], 'count': u[1]} for u in active_users]
-    })
-
-
-def db_func_count_by(column):
-    """Helper to count grouped by a column."""
-    from sqlalchemy import func
-    from shopdb.extensions import db
-
-    results = db.session.query(
-        column,
-        func.count().label('count')
-    ).group_by(column).all()
-
-    return {r[0]: r[1] for r in results}
+"""Audit log API routes."""
+
+from flask import Blueprint, request
+from flask_jwt_extended import jwt_required
+
+from shopdb.core.models import AuditLog
+from shopdb.utils.responses import success_response
+
+auditlogs_bp = Blueprint('auditlogs', __name__)
+
+
+def _resolve_full_names(ssos):
+    """Best-effort SSO -> full name map for audit rows. Mode-aware, guarded,
+    degrades to {} so the list still renders if the directory is unreachable."""
+    wanted = {s for s in ssos if s and str(s).isdigit()}
+    if not wanted:
+        return {}
+    names = {}
+    # Self-hosted directory first (no external dependency).
+    try:
+        from plugins.employees.models import DirectoryEmployee
+        rows = DirectoryEmployee.query.filter(
+            DirectoryEmployee.sso.in_(wanted)).all()
+        for emp in rows:
+            full = f'{(emp.firstname or "").strip()} {(emp.lastname or "").strip()}'.strip()
+            if full:
+                names[str(emp.sso)] = full
+    except Exception:
+        pass
+    missing = wanted - set(names)
+    if not missing:
+        return names
+    # External HR directory for anything still unresolved.
+    try:
+        from shopdb.utils.employee_db import employee_connection
+        conn = employee_connection()
+        placeholders = ','.join(['%s'] * len(missing))
+        with conn.cursor() as cur:
+            cur.execute(
+                'SELECT SSO, First_Name, Last_Name FROM employees '
+                f'WHERE SSO IN ({placeholders})', tuple(missing))
+            for emp in cur.fetchall():
+                full = f'{(emp["First_Name"] or "").strip()} {(emp["Last_Name"] or "").strip()}'.strip()
+                if full:
+                    names[str(emp['SSO'])] = full
+        conn.close()
+    except Exception:
+        pass
+    return names
+
+
+@auditlogs_bp.route('', methods=['GET'])
+@jwt_required()
+def list_auditlogs():
+    """
+    List audit logs with filtering and pagination.
+
+    Query params:
+        page: Page number (default 1)
+        perpage: Items per page (default 50, max 200)
+        action: Filter by action (created, updated, deleted)
+        entitytype: Filter by entity type
+        userid: Filter by user ID
+        search: Search in entityname or username
+        from_date: Filter from date (ISO format)
+        to_date: Filter to date (ISO format)
+    """
+    page = request.args.get('page', 1, type=int)
+    perpage = min(request.args.get('perpage', 50, type=int), 200)
+
+    query = AuditLog.query
+
+    # Filters
+    action = request.args.get('action')
+    if action:
+        query = query.filter(AuditLog.action == action)
+
+    entitytype = request.args.get('entitytype')
+    if entitytype:
+        query = query.filter(AuditLog.entitytype == entitytype)
+
+    userid = request.args.get('userid', type=int)
+    if userid:
+        query = query.filter(AuditLog.userid == userid)
+
+    search = request.args.get('search')
+    if search:
+        search_term = f'%{search}%'
+        query = query.filter(
+            (AuditLog.entityname.ilike(search_term)) |
+            (AuditLog.username.ilike(search_term))
+        )
+
+    from_date = request.args.get('from_date')
+    if from_date:
+        from datetime import datetime
+        try:
+            dt = datetime.fromisoformat(from_date.replace('Z', '+00:00'))
+            query = query.filter(AuditLog.timestamp >= dt)
+        except ValueError:
+            pass
+
+    to_date = request.args.get('to_date')
+    if to_date:
+        from datetime import datetime
+        try:
+            dt = datetime.fromisoformat(to_date.replace('Z', '+00:00'))
+            query = query.filter(AuditLog.timestamp <= dt)
+        except ValueError:
+            pass
+
+    # Order by most recent first
+    query = query.order_by(AuditLog.timestamp.desc())
+
+    # Paginate
+    pagination = query.paginate(page=page, per_page=perpage, error_out=False)
+
+    rows = [log.to_dict() for log in pagination.items]
+    # Attach full names (hover tooltip on the SSO); best-effort.
+    fullnames = _resolve_full_names({r.get('username') for r in rows})
+    for r in rows:
+        r['userfullname'] = fullnames.get(str(r.get('username')))
+
+    return success_response(
+        rows,
+        meta={
+            'page': page,
+            'perpage': perpage,
+            'total': pagination.total,
+            'pages': pagination.pages
+        }
+    )
+
+
+@auditlogs_bp.route('/entity/<entitytype>/<int:entityid>', methods=['GET'])
+@jwt_required()
+def get_entity_history(entitytype: str, entityid: int):
+    """Get audit history for a specific entity."""
+    logs = AuditLog.query.filter_by(
+        entitytype=entitytype,
+        entityid=entityid
+    ).order_by(AuditLog.timestamp.desc()).all()
+
+    return success_response([log.to_dict() for log in logs])
+
+
+@auditlogs_bp.route('/stats', methods=['GET'])
+@jwt_required()
+def get_stats():
+    """Get audit log statistics."""
+    from sqlalchemy import func
+    from datetime import datetime, timedelta, timezone
+
+    # Actions by type
+    actions = db_func_count_by(AuditLog.action)
+
+    # Entity types
+    entities = db_func_count_by(AuditLog.entitytype)
+
+    # Recent activity (last 7 days)
+    week_ago = datetime.now(timezone.utc).replace(tzinfo=None) - timedelta(days=7)
+    recent_count = AuditLog.query.filter(AuditLog.timestamp >= week_ago).count()
+
+    # Most active users (last 7 days)
+    from shopdb.extensions import db
+    active_users = db.session.query(
+        AuditLog.username,
+        func.count(AuditLog.auditlogid).label('count')
+    ).filter(
+        AuditLog.timestamp >= week_ago,
+        AuditLog.username.isnot(None)
+    ).group_by(AuditLog.username).order_by(func.count(AuditLog.auditlogid).desc()).limit(5).all()
+
+    return success_response({
+        'actions': actions,
+        'entities': entities,
+        'recentCount': recent_count,
+        'activeUsers': [{'username': u[0], 'count': u[1]} for u in active_users]
+    })
+
+
+def db_func_count_by(column):
+    """Helper to count grouped by a column."""
+    from sqlalchemy import func
+    from shopdb.extensions import db
+
+    results = db.session.query(
+        column,
+        func.count().label('count')
+    ).group_by(column).all()
+
+    return {r[0]: r[1] for r in results}
diff --git a/shopdb/core/api/auth.py b/shopdb/core/api/auth.py
index 9ec6a28..f3d3657 100644
--- a/shopdb/core/api/auth.py
+++ b/shopdb/core/api/auth.py
@@ -162,7 +162,7 @@ def login():
 def refresh():
     """Refresh access token using refresh token."""
     user_id = get_jwt_identity()
-    user = User.query.get(int(user_id))
+    user = db.session.get(User, int(user_id))
 
     if not user or not user.isactive:
         return error_response(
diff --git a/shopdb/core/api/businessunits.py b/shopdb/core/api/businessunits.py
index a72515d..6baf9b0 100644
--- a/shopdb/core/api/businessunits.py
+++ b/shopdb/core/api/businessunits.py
@@ -13,7 +13,7 @@ from shopdb.utils.responses import (
 )
 from shopdb.utils.pagination import get_pagination_params, paginate_query
 
-from shopdb.utils.authz import require_permission, require_role
+from shopdb.utils.authz import require_role
 from shopdb.utils.import_mode import apply_import_timestamps
 
 businessunits_bp = Blueprint('businessunits', __name__)
diff --git a/shopdb/core/api/locations.py b/shopdb/core/api/locations.py
index 460c2dc..dd4cf56 100644
--- a/shopdb/core/api/locations.py
+++ b/shopdb/core/api/locations.py
@@ -13,7 +13,7 @@ from shopdb.utils.responses import (
 )
 from shopdb.utils.pagination import get_pagination_params, paginate_query
 
-from shopdb.utils.authz import require_permission, require_role
+from shopdb.utils.authz import require_role
 from shopdb.utils.import_mode import apply_import_timestamps
 
 locations_bp = Blueprint('locations', __name__)
diff --git a/shopdb/core/api/models.py b/shopdb/core/api/models.py
index bc47789..e3688bd 100644
--- a/shopdb/core/api/models.py
+++ b/shopdb/core/api/models.py
@@ -17,7 +17,7 @@ from shopdb.utils.responses import (
 )
 from shopdb.utils.pagination import get_pagination_params, paginate_query
 
-from shopdb.utils.authz import require_permission, require_role
+from shopdb.utils.authz import require_role
 from shopdb.utils.import_mode import apply_import_timestamps
 
 models_bp = Blueprint('models', __name__)
diff --git a/shopdb/core/api/modeltypes.py b/shopdb/core/api/modeltypes.py
index 052f71c..71def4c 100644
--- a/shopdb/core/api/modeltypes.py
+++ b/shopdb/core/api/modeltypes.py
@@ -5,7 +5,7 @@ machinetypes; the machines plugin now owns the "machinetypes" name.
 """
 
 from flask import Blueprint, request
-from flask_jwt_extended import jwt_required, current_user
+from flask_jwt_extended import jwt_required
 
 from shopdb.extensions import db
 from shopdb.core.models import ModelType
@@ -17,7 +17,7 @@ from shopdb.utils.responses import (
 )
 from shopdb.utils.pagination import get_pagination_params, paginate_query
 
-from shopdb.utils.authz import require_permission, require_role
+from shopdb.utils.authz import require_role
 from shopdb.utils.import_mode import apply_import_timestamps
 
 modeltypes_bp = Blueprint('modeltypes', __name__)
diff --git a/shopdb/core/api/operatingsystems.py b/shopdb/core/api/operatingsystems.py
index 216ac84..f6fa4d4 100644
--- a/shopdb/core/api/operatingsystems.py
+++ b/shopdb/core/api/operatingsystems.py
@@ -13,7 +13,7 @@ from shopdb.utils.responses import (
 )
 from shopdb.utils.pagination import get_pagination_params, paginate_query
 
-from shopdb.utils.authz import require_permission, require_role
+from shopdb.utils.authz import require_role
 from shopdb.utils.import_mode import apply_import_timestamps
 
 operatingsystems_bp = Blueprint('operatingsystems', __name__)
diff --git a/shopdb/core/api/plugins.py b/shopdb/core/api/plugins.py
index cf417d2..cbd74b2 100644
--- a/shopdb/core/api/plugins.py
+++ b/shopdb/core/api/plugins.py
@@ -5,7 +5,7 @@ from flask_jwt_extended import jwt_required
 
 from shopdb.utils.responses import success_response, error_response, ErrorCodes
 
-from shopdb.utils.authz import require_permission, require_role
+from shopdb.utils.authz import require_role
 
 plugins_bp = Blueprint('plugins', __name__)
 
diff --git a/shopdb/core/api/vendors.py b/shopdb/core/api/vendors.py
index 23c84b6..6c1104a 100644
--- a/shopdb/core/api/vendors.py
+++ b/shopdb/core/api/vendors.py
@@ -13,7 +13,7 @@ from shopdb.utils.responses import (
 )
 from shopdb.utils.pagination import get_pagination_params, paginate_query
 
-from shopdb.utils.authz import require_permission, require_role
+from shopdb.utils.authz import require_role
 from shopdb.utils.import_mode import apply_import_timestamps
 
 vendors_bp = Blueprint('vendors', __name__)
diff --git a/shopdb/core/services/dualpath.py b/shopdb/core/services/dualpath.py
index 5370a35..d10a6dc 100644
--- a/shopdb/core/services/dualpath.py
+++ b/shopdb/core/services/dualpath.py
@@ -18,7 +18,6 @@ where BOTH assets are active are resolved.
 import re
 from collections import namedtuple
 
-from shopdb.extensions import db
 from shopdb.core.models import Asset, AssetRelationship, RelationshipType
 
 # secondaryassetids: set of the non-primary bay asset ids (hide when collapsing)
diff --git a/shopdb/utils/responses.py b/shopdb/utils/responses.py
index 7ca7960..4b7d714 100644
--- a/shopdb/utils/responses.py
+++ b/shopdb/utils/responses.py
@@ -1,7 +1,7 @@
 """Standardized API response helpers."""
 
 from flask import jsonify, make_response
-from typing import Any, Dict, List, Optional
+from typing import Any, Dict, List
 from datetime import datetime, timezone
 import uuid
 
diff --git a/tests/test_plugins/test_geenforce_crud.py b/tests/test_plugins/test_geenforce_crud.py
index 3da987c..4448902 100644
--- a/tests/test_plugins/test_geenforce_crud.py
+++ b/tests/test_plugins/test_geenforce_crud.py
@@ -144,6 +144,17 @@ def test_entry_curated_app_link(client, db, auth_headers):
     assert any(a['appname'] == 'eDNC (tracked)' for a in picker)
 
 
+def test_entry_nonnumeric_appid_ignored(client, db, auth_headers):
+    """A non-numeric appid must be ignored (link stays null), not 500. Matches
+    the _apply_app_link docstring contract."""
+    scopeid = _create_scope(client, auth_headers)
+    created = client.post(f'/api/geenforce/scopes/{scopeid}/entries',
+                          json={'Name': 'x', 'Type': 'MSI', 'appid': 'notanumber'},
+                          headers=auth_headers)
+    assert created.status_code == 201, created.get_json()
+    assert created.get_json()['data']['appid'] is None
+
+
 def test_invalid_entry_type_rejected(client, db, auth_headers):
     scopeid = _create_scope(client, auth_headers)
     resp = client.post(f'/api/geenforce/scopes/{scopeid}/entries',
diff --git a/tests/test_plugins/test_geenforce_reporting.py b/tests/test_plugins/test_geenforce_reporting.py
index 20bcdbb..4ed2d99 100644
--- a/tests/test_plugins/test_geenforce_reporting.py
+++ b/tests/test_plugins/test_geenforce_reporting.py
@@ -36,6 +36,19 @@ def _token(client, auth_headers, scopes):
     return resp.get_json()['data']['secret']
 
 
+def test_report_malformed_counts_is_400(client, db, app, auth_headers):
+    """A wrong JSON shape (counts as a string, results as a string) must be a
+    clean 400, not a 500 from a later .get()/iteration."""
+    _seed_and_publish(app)
+    secret = _token(client, auth_headers, ['geenforce.report'])
+    for bad in ({'counts': 'nope'}, {'results': 'nope'}):
+        body = {'hostname': 'WJCMM01', 'scopename': 'gea-shopfloor-cmm'}
+        body.update(bad)
+        resp = client.post('/api/geenforce/report', json=body,
+                           headers={'X-API-Key': secret})
+        assert resp.status_code == 400, resp.get_json()
+
+
 def test_report_recorded_and_listed(client, db, app, auth_headers):
     _seed_and_publish(app)
     secret = _token(client, auth_headers, ['geenforce.report'])