diff --git a/docs/COLLECTOR-INTEGRATION.md b/docs/COLLECTOR-INTEGRATION.md
new file mode 100644
index 0000000..6edb752
--- /dev/null
+++ b/docs/COLLECTOR-INTEGRATION.md
@@ -0,0 +1,74 @@
+# Collector integration (PC auto-update)
+
+How the shopfloor PC fleet pushes inventory into shopdb-flask, replacing the
+classic ASP `api.asp?action=updateCompleteAsset` path.
+
+## Endpoint
+
+`POST /api/collector/computers`
+
+Auth: API key header `X-API-Key: <key>`, resolved as `COLLECTOR_API_KEY_COMPUTERS`
+then the shared `COLLECTOR_API_KEY` (ADR-006). Idempotent upsert keyed on
+`hostname`.
+
+## Payload (project naming convention: lowercase concatenated)
+
+| Field | Meaning | Flask target |
+|-------|---------|--------------|
+| `hostname` (required) | identity | `Computer.hostname` |
+| `machinenumber` | machine number | `Asset.assetnumber` (skips `9999` placeholder, falls back to hostname) |
+| `pctype` | imaging pc-type | `Computer.computertypeid` via the configurable mapping |
+| `pcsubtype` | finer class | accepted, not yet stored (warning) |
+| `serialnumber` | BIOS serial | `Asset.serialnumber` |
+| `loggedinuser` | current user | `Computer.loggedinuser` |
+| `lastboottime` | ISO datetime | `Computer.lastboottime` |
+| `lastcheckin` | ISO datetime | accepted (heartbeat) |
+| `ipaddress` | primary IP | primary `Communication` |
+| `vendorname` | manufacturer | `Computer.vendorid` (created if missing) |
+| `modelnumber` | model | `Computer.modelnumberid` (created if missing) |
+| `osname` | OS caption | `Computer.osid` (looked up; warned if unknown) |
+| `installedsoftware` | `[{name, version}]` | `ComputerInstalledApp` (known apps only) |
+
+Response: `{status, action: created|updated, assetid, identityvalue, warnings[]}`.
+
+## Source of truth on the PC (current method, may change)
+
+The data already exists at image time and at runtime:
+
+- **machine number**: registry `HKLM\SOFTWARE\[WOW6432Node\]GE Aircraft Engines\Dnc\General\MachineNo`
+  FIRST (authoritative post Update-MachineNumber; ignore the `9999` placeholder),
+  then `C:\Enrollment\machine-number.txt` as fallback. This is exactly what
+  GE-Enforce.ps1 already does.
+- **pc-type / pc-subtype**: `C:\Enrollment\pc-type.txt` / `pc-subtype.txt`
+  (the `gea-shopfloor-*` taxonomy).
+- **serial / vendor / model / os / user / boot**: live WMI on the PC.
+
+GE-Enforce currently writes a status JSON to the SFLD share rather than POSTing.
+Whatever transport is used (a relay reading those status files, or a direct POST
+later), map its field names to the table above.
+
+## pc-type mapping (configurable)
+
+`pctype` (e.g. `gea-shopfloor-cmm`) is mapped to a flask Computer Type through
+`pctypemap_<pxetype>` settings (Settings > System > "Collector PC Type Mapping").
+Defaults live in `plugins/computers/pctypemap.py` and are seeded on plugin
+install; edit per site in the UI. Unmapped pc-types are recorded as a warning,
+not an error.
+
+## Classic api.asp field mapping (for migrating the PowerShell scripts)
+
+| Classic `updateCompleteAsset` form field | Collector field |
+|---|---|
+| `hostname` | `hostname` |
+| `machineNo` | `machinenumber` |
+| `pcType` | `pctype` |
+| `serialNumber` | `serialnumber` |
+| `loggedInUser` | `loggedinuser` |
+| `lastBootUpTime` / `lastBootTime` | `lastboottime` |
+| `manufacturer` | `vendorname` |
+| `model` | `modelnumber` |
+| `osVersion` | `osname` |
+| `installedApps` | `installedsoftware` |
+
+Not carried over (no current home): warranty fields, DNC config, multi-NIC
+detail beyond the primary IP, VNC/WinRM flags.
diff --git a/frontend/src/views/settings/SystemSettings.vue b/frontend/src/views/settings/SystemSettings.vue
index ff18a5f..c3fc4e5 100644
--- a/frontend/src/views/settings/SystemSettings.vue
+++ b/frontend/src/views/settings/SystemSettings.vue
@@ -440,6 +440,41 @@
         </div>
       </div>
     </div>
+
+    <!-- Collector PC Type Mapping Section -->
+    <div class="section-card" v-if="pcTypeMappings.length">
+      <h2 class="section-title">Collector PC Type Mapping</h2>
+
+      <div class="setting-group">
+        <p class="setting-description">
+          When the collector ingests a PC, its imaging pc-type (from
+          C:\Enrollment\pc-type.txt) is mapped to one of your Computer Types.
+          Adjust the mapping per site.
+        </p>
+
+        <div class="table-container">
+          <table class="identifier-matrix">
+            <thead>
+              <tr><th>Imaging pc-type</th><th>Computer Type</th></tr>
+            </thead>
+            <tbody>
+              <tr v-for="row in pcTypeMappings" :key="row.pxetype">
+                <td class="identifier-name">{{ row.pxetype }}</td>
+                <td>
+                  <select
+                    :value="row.computertype"
+                    @change="changePcTypeMapping(row.pxetype, $event.target.value)"
+                    :disabled="saving"
+                  >
+                    <option v-for="ct in computerTypes" :key="ct" :value="ct">{{ ct }}</option>
+                  </select>
+                </td>
+              </tr>
+            </tbody>
+          </table>
+        </div>
+      </div>
+    </div>
   </div>
 
   <div v-if="error" class="error-message">{{ error }}</div>
@@ -448,7 +483,7 @@
 
 <script setup>
 import { ref, reactive, onMounted, computed } from 'vue'
-import { settingsApi } from '../../api'
+import { settingsApi, computersApi } from '../../api'
 import { setIdentifierFlag } from '../../composables/identifierSettings'
 
 const settings = reactive({
@@ -522,6 +557,10 @@ function searchValue(domainKey) {
   return key in searchMatrix ? searchMatrix[key] : true
 }
 
+// Collector pc-type -> ComputerType mapping (pctypemap_<pxetype> settings).
+const pcTypeMappings = ref([])   // [{ pxetype, computertype }]
+const computerTypes = ref([])    // ComputerType names for the dropdown
+
 const loading = ref(true)
 const saving = ref(false)
 const testingEmail = ref(false)
@@ -579,6 +618,7 @@ async function loadSettings() {
     loading.value = true
     const { data } = await settingsApi.list()
 
+    const pctypeRows = []
     for (const setting of data.data) {
       if (setting.key in settings) {
         settings[setting.key] = setting.value
@@ -586,8 +626,22 @@ async function loadSettings() {
         identifierMatrix[setting.key] = setting.value !== false
       } else if (/^search_.+_enabled$/.test(setting.key)) {
         searchMatrix[setting.key] = setting.value !== false
+      } else if (setting.key.startsWith('pctypemap_')) {
+        pctypeRows.push({
+          pxetype: setting.key.slice('pctypemap_'.length),
+          computertype: setting.value
+        })
       }
     }
+    pcTypeMappings.value = pctypeRows.sort((a, b) => a.pxetype.localeCompare(b.pxetype))
+
+    // Computer type options for the mapping dropdown.
+    try {
+      const typesResponse = await computersApi.types.list({ perpage: 100 })
+      computerTypes.value = (typesResponse.data.data || []).map(t => t.computertype)
+    } catch (typesError) {
+      console.error('Failed to load computer types', typesError)
+    }
   } catch (e) {
     error.value = 'Failed to load settings'
     console.error(e)
@@ -596,6 +650,25 @@ async function loadSettings() {
   }
 }
 
+async function changePcTypeMapping(pxetype, computertype) {
+  const key = `pctypemap_${pxetype}`
+  try {
+    saving.value = true
+    error.value = ''
+    success.value = ''
+    await settingsApi.update(key, computertype)
+    const row = pcTypeMappings.value.find(r => r.pxetype === pxetype)
+    if (row) row.computertype = computertype
+    success.value = 'Setting saved'
+    setTimeout(() => { success.value = '' }, 2000)
+  } catch (e) {
+    error.value = e.response?.data?.message || 'Failed to save setting'
+    console.error(e)
+  } finally {
+    saving.value = false
+  }
+}
+
 async function toggleSetting(key) {
   const newValue = !settings[key]
   await saveSetting(key, newValue)
diff --git a/plugins/computers/pctypemap.py b/plugins/computers/pctypemap.py
new file mode 100644
index 0000000..a5c42f2
--- /dev/null
+++ b/plugins/computers/pctypemap.py
@@ -0,0 +1,46 @@
+"""PXE/GE-Enforce pc-type -> ComputerType mapping (computers-plugin domain).
+
+The imaging pipeline writes C:\\Enrollment\\pc-type.txt (the gea-shopfloor-*
+taxonomy). The collector maps that to a flask ComputerType. Defaults live here;
+per-site overrides live in core Settings (pctypemap_<pxetype>, category
+'pctypemapping') and are editable in the Settings UI. This indirection means
+the imaging taxonomy can change without code edits.
+"""
+
+from shopdb.api import Setting
+
+# pxe pc-type -> flask ComputerType name. Defaults; overridable via settings.
+DEFAULT_PCTYPE_MAP = {
+    'gea-shopfloor-collections': 'Shopfloor PC',
+    'gea-shopfloor-nocollections': 'Shopfloor PC',
+    'gea-shopfloor-common': 'Shopfloor PC',
+    'gea-shopfloor-keyence': 'Shopfloor PC',
+    'gea-shopfloor-cmm': 'CMM PC',
+    'gea-shopfloor-genspect': 'Shopfloor PC',
+    'gea-shopfloor-heattreat': 'Shopfloor PC',
+    'gea-shopfloor-waxtrace': 'Shopfloor PC',
+    'gea-shopfloor-display': 'Kiosk',
+    'gea-shopfloor-partmarker': 'Shopfloor PC',
+}
+
+_SETTING_PREFIX = 'pctypemap_'
+_SETTING_CATEGORY = 'pctypemapping'
+
+
+def pctype_mapping():
+    """Return the live pctype -> ComputerType-name map (settings over defaults)."""
+    mapping = dict(DEFAULT_PCTYPE_MAP)
+    for setting in Setting.query.filter_by(category=_SETTING_CATEGORY).all():
+        if setting.key.startswith(_SETTING_PREFIX):
+            mapping[setting.key[len(_SETTING_PREFIX):]] = setting.get_typed_value()
+    return mapping
+
+
+def seed_pctype_settings():
+    """Seed the pctypemap_<pxetype> settings from defaults (idempotent)."""
+    for pxetype, computertype in DEFAULT_PCTYPE_MAP.items():
+        key = f'{_SETTING_PREFIX}{pxetype}'
+        if not Setting.query.filter_by(key=key).first():
+            Setting.set(key, computertype, valuetype='string',
+                        category=_SETTING_CATEGORY,
+                        description=f'Collector maps pc-type {pxetype} to this ComputerType')
diff --git a/plugins/computers/plugin.py b/plugins/computers/plugin.py
index 8e0508c..25fc6db 100644
--- a/plugins/computers/plugin.py
+++ b/plugins/computers/plugin.py
@@ -67,15 +67,27 @@ class ComputersPlugin(BasePlugin):
     # -- ADR-006 collector contract -----------------------------------------
 
     def get_collector_schema(self) -> Optional[Dict]:
-        """Schema for the PC collector payload (matched by hostname)."""
+        """Schema for the PC collector payload (matched by hostname).
+
+        Aligns with the GE-Enforce status shape (transport may change), using
+        the project naming convention (lowercase concatenated). The caller maps
+        its own field names to these.
+        """
         return {
             'identityfield': 'hostname',
             'fields': {
                 'hostname': {'type': 'string', 'required': True},
+                'machinenumber': {'type': 'string'},
+                'pctype': {'type': 'string'},
+                'pcsubtype': {'type': 'string'},
                 'serialnumber': {'type': 'string'},
-                'currentuser': {'type': 'string'},
+                'loggedinuser': {'type': 'string'},
                 'lastboottime': {'type': 'string', 'format': 'date-time'},
+                'lastcheckin': {'type': 'string', 'format': 'date-time'},
                 'ipaddress': {'type': 'string'},
+                'vendorname': {'type': 'string'},
+                'modelnumber': {'type': 'string'},
+                'osname': {'type': 'string'},
                 'installedsoftware': {
                     'type': 'array',
                     'items': {'name': 'string', 'version': 'string'},
@@ -86,13 +98,23 @@ class ComputersPlugin(BasePlugin):
     def apply_collector_payload(self, payload: Dict) -> Dict:
         """Idempotent upsert of a PC from a collector payload (by hostname)."""
         from datetime import datetime
-        from shopdb.api import Asset, Application, Communication, CommunicationType
+        from shopdb.api import (
+            Asset, Application, Communication, CommunicationType,
+            Vendor, Model, OperatingSystem,
+        )
+        from .pctypemap import pctype_mapping
 
         warnings = []
         hostname = (payload.get('hostname') or '').strip()
         if not hostname:
             raise ValueError('hostname is required')
 
+        # Machine number is the business identifier (Asset.assetnumber). Skip
+        # the imaging-time placeholder '9999' and fall back to hostname.
+        machinenumber = (payload.get('machinenumber') or '').strip()
+        if machinenumber in ('', '9999'):
+            machinenumber = None
+
         comp = Computer.query.filter(Computer.hostname.ilike(hostname)).first()
         if not comp:
             comp = (Computer.query.join(Asset, Asset.assetid == Computer.assetid)
@@ -103,14 +125,16 @@ class ComputersPlugin(BasePlugin):
             atype = AssetType.query.filter_by(assettype='computer').first()
             # statusid=1 is the first seeded asset status ("In Use"); a
             # collector-discovered PC is by definition in use.
-            asset = Asset(assetnumber=hostname, assettypeid=atype.assettypeid,
-                          statusid=1)
+            asset = Asset(assetnumber=machinenumber or hostname,
+                          assettypeid=atype.assettypeid, statusid=1)
             db.session.add(asset)
             db.session.flush()
             comp = Computer(assetid=asset.assetid, hostname=hostname)
             db.session.add(comp)
             db.session.flush()
             action = 'created'
+        elif machinenumber and comp.asset:
+            comp.asset.assetnumber = machinenumber
 
         comp.lastreporteddate = datetime.utcnow()
         if payload.get('lastboottime'):
@@ -119,11 +143,63 @@ class ComputersPlugin(BasePlugin):
                     payload['lastboottime'].replace('Z', '+00:00'))
             except (ValueError, AttributeError):
                 warnings.append('lastboottime not parseable')
-        if payload.get('currentuser'):
-            comp.loggedinuser = payload['currentuser']
+        loggedinuser = payload.get('loggedinuser') or payload.get('currentuser')
+        if loggedinuser:
+            comp.loggedinuser = loggedinuser
         if payload.get('serialnumber') and comp.asset:
             comp.asset.serialnumber = payload['serialnumber']
 
+        # pc-type -> ComputerType via the configurable settings mapping.
+        pctype = (payload.get('pctype') or '').strip()
+        if pctype:
+            from .models import ComputerType
+            mapped = pctype_mapping().get(pctype)
+            if not mapped:
+                warnings.append(f'no ComputerType mapping for pctype: {pctype}')
+            else:
+                ctype = ComputerType.query.filter_by(computertype=mapped).first()
+                if ctype:
+                    comp.computertypeid = ctype.computertypeid
+                else:
+                    warnings.append(f'mapped ComputerType not found: {mapped}')
+
+        # Vendor / model are free vocab - create if missing.
+        vendorname = (payload.get('vendorname') or '').strip()
+        vendor = None
+        if vendorname:
+            vendor = Vendor.query.filter(Vendor.vendor.ilike(vendorname)).first()
+            if not vendor:
+                vendor = Vendor(vendor=vendorname)
+                db.session.add(vendor)
+                db.session.flush()
+            comp.vendorid = vendor.vendorid
+
+        modelnumber = (payload.get('modelnumber') or '').strip()
+        if modelnumber:
+            model_query = Model.query.filter(Model.modelnumber.ilike(modelnumber))
+            if vendor:
+                model_query = model_query.filter(Model.vendorid == vendor.vendorid)
+            model = model_query.first()
+            if not model:
+                model = Model(modelnumber=modelnumber,
+                              vendorid=vendor.vendorid if vendor else None)
+                db.session.add(model)
+                db.session.flush()
+            comp.modelnumberid = model.modelnumberid
+
+        # OS is a controlled vocab - look up only, warn if unknown.
+        osname = (payload.get('osname') or '').strip()
+        if osname:
+            os_row = OperatingSystem.query.filter(
+                OperatingSystem.osname.ilike(osname)).first()
+            if os_row:
+                comp.osid = os_row.osid
+            else:
+                warnings.append(f'unknown operating system: {osname}')
+
+        if payload.get('pcsubtype'):
+            warnings.append('pcsubtype received but not stored (no model field)')
+
         if payload.get('ipaddress'):
             ip_comtype = CommunicationType.query.filter_by(comtype='IP').first()
             primary = Communication.query.filter_by(
@@ -167,6 +243,9 @@ class ComputersPlugin(BasePlugin):
         with app.app_context():
             self._ensure_asset_type()
             self._ensure_computer_types()
+            from .pctypemap import seed_pctype_settings
+            seed_pctype_settings()
+            db.session.commit()
             logger.info("Computers plugin installed")
 
     def _ensure_asset_type(self) -> None:
diff --git a/shopdb/core/api/settings.py b/shopdb/core/api/settings.py
index dff9a1c..fa86212 100644
--- a/shopdb/core/api/settings.py
+++ b/shopdb/core/api/settings.py
@@ -43,7 +43,6 @@ SEARCH_DOMAINS = {
     'subnet': 'Subnets',
 }
 
-
 def _is_secret(key: str) -> bool:
     return 'password' in key or 'token' in key or 'secret' in key
 
@@ -210,6 +209,8 @@ def build_default_settings():
         for key, label in SEARCH_DOMAINS.items()
     ]
 
+    # Collector pc-type -> ComputerType mapping is computers-plugin domain;
+    # the plugin seeds pctypemap_<pxetype> settings on install.
     defaults = identifierdefaults + searchdefaults + [
         # Zabbix integration
         {
diff --git a/tests/test_core/test_collector_contract.py b/tests/test_core/test_collector_contract.py
index 257d885..054bd31 100644
--- a/tests/test_core/test_collector_contract.py
+++ b/tests/test_core/test_collector_contract.py
@@ -115,3 +115,53 @@ def test_per_plugin_key_overrides_shared(client, db, app, computer_assettype):
     finally:
         app.config.pop('COLLECTOR_API_KEY_COMPUTERS', None)
         app.config['COLLECTOR_API_KEY'] = None
+
+
+def test_complete_asset_payload_maps_enrollment_data(client, db, collector_key,
+                                                     computer_assettype):
+    """A GE-Enforce-shaped payload maps machinenumber/pctype/vendor/model/os."""
+    from shopdb.core.models import OperatingSystem
+    from plugins.computers.models import Computer, ComputerType
+
+    # Seed the controlled-vocab rows the collector looks up.
+    db.session.add(ComputerType(computertype='Shopfloor PC'))
+    db.session.add(OperatingSystem(osname='Windows 11'))
+    db.session.commit()
+
+    payload = {
+        'hostname': 'WJSF1234',
+        'machinenumber': '0615',
+        'pctype': 'gea-shopfloor-collections',
+        'serialnumber': 'SN-ENROLL',
+        'vendorname': 'Dell',
+        'modelnumber': 'OptiPlex 7090',
+        'osname': 'Windows 11',
+    }
+    resp = client.post('/api/collector/computers', json=payload,
+                       headers={'X-API-Key': KEY})
+    assert resp.status_code == 200, resp.get_json()
+    assert resp.get_json()['data']['action'] == 'created'
+
+    with client.application.app_context():
+        comp = Computer.query.filter(Computer.hostname.ilike('WJSF1234')).first()
+        assert comp is not None
+        assert comp.asset.assetnumber == '0615'          # machinenumber -> assetnumber
+        assert comp.asset.serialnumber == 'SN-ENROLL'
+        assert comp.computertype.computertype == 'Shopfloor PC'  # pctype mapped
+        assert comp.vendor.vendor == 'Dell'              # created
+        assert comp.model.modelnumber == 'OptiPlex 7090'  # created
+        assert comp.operatingsystem.osname == 'Windows 11'
+
+
+def test_placeholder_machinenumber_9999_falls_back_to_hostname(client, db,
+                                                               collector_key,
+                                                               computer_assettype):
+    """The 9999 imaging placeholder is ignored; assetnumber falls back to host."""
+    resp = client.post('/api/collector/computers',
+                       json={'hostname': 'WJSF9999', 'machinenumber': '9999'},
+                       headers={'X-API-Key': KEY})
+    assert resp.status_code == 200
+    from plugins.computers.models import Computer
+    with client.application.app_context():
+        comp = Computer.query.filter(Computer.hostname.ilike('WJSF9999')).first()
+        assert comp.asset.assetnumber == 'WJSF9999'