diff --git a/ereuse_devicehub/inventory/forms.py b/ereuse_devicehub/inventory/forms.py
index d72fec04..2627118c 100644
--- a/ereuse_devicehub/inventory/forms.py
+++ b/ereuse_devicehub/inventory/forms.py
@@ -326,9 +326,10 @@ class NewDeviceForm(FlaskForm):
     pallet = StringField('Identity of pallet', [validators.Optional()])
     components = TextAreaField('Components', [validators.Optional()])
     info = TextAreaField('Info', [validators.Optional()])
-    serial_number = StringField('Serial Number', [validators.Optional()])
     model = StringField('Model', [validators.Optional()])
     manufacturer = StringField('Manufacturer', [validators.Optional()])
+    part_number = StringField('Part Number', [validators.Optional()])
+    serial_number = StringField('Serial Number', [validators.Optional()])
     appearance = StringField('Appearance', [validators.Optional()])
     functionality = StringField('Functionality', [validators.Optional()])
     brand = StringField('Brand')
@@ -390,6 +391,7 @@ class NewDeviceForm(FlaskForm):
         self.info.data = self._obj.placeholder.info
         self.components.data = self._obj.placeholder.components
         self.serial_number.data = self._obj.serial_number
+        self.part_number.data = self._obj.part_number
         self.model.data = self._obj.model
         self.manufacturer.data = self._obj.manufacturer
         self.appearance.data = appearance
@@ -419,6 +421,7 @@ class NewDeviceForm(FlaskForm):
             self.info.render_kw = disabled
             self.components.render_kw = disabled
             self.serial_number.render_kw = disabled
+            self.part_number.render_kw = disabled
             self.model.render_kw = disabled
             self.manufacturer.render_kw = disabled
             self.appearance.render_kw = disabled
@@ -516,6 +519,8 @@ class NewDeviceForm(FlaskForm):
             self.model.data = self.model.data.lower()
         if self.serial_number.data:
             self.serial_number.data = self.serial_number.data.lower()
+        if self.part_number.data:
+            self.part_number.data = self.part_number.data.lower()
 
         return True
 
@@ -541,6 +546,7 @@ class NewDeviceForm(FlaskForm):
                 'model': self.model.data,
                 'manufacturer': self.manufacturer.data,
                 'serialNumber': self.serial_number.data,
+                'partNumber': self.part_number.data,
                 'brand': self.brand.data,
                 'version': self.version.data,
                 'generation': self.generation.data,
@@ -587,6 +593,7 @@ class NewDeviceForm(FlaskForm):
             self.phid.data = None
             self.id_device_supplier.data = None
             self.serial_number.data = None
+            self.part_number.data = None
             self.sku.data = None
             self.imei.data = None
             self.meid.data = None
@@ -616,6 +623,7 @@ class NewDeviceForm(FlaskForm):
             self._obj.model = self.model.data
             self._obj.manufacturer = self.manufacturer.data
             self._obj.serial_number = self.serial_number.data
+            self._obj.part_number = self.part_number.data
             self._obj.brand = self.brand.data
             self._obj.version = self.version.data
             self._obj.generation = self.generation.data
@@ -1538,6 +1546,7 @@ class UploadPlaceholderForm(FlaskForm):
             'Model',
             'Manufacturer',
             'Serial Number',
+            'Part Number',
             'Id device Supplier',
             'Pallet',
             'Info',
@@ -1565,6 +1574,7 @@ class UploadPlaceholderForm(FlaskForm):
                 device.model = "{}".format(data['Model'][i]).lower()
                 device.manufacturer = "{}".format(data['Manufacturer'][i]).lower()
                 device.serial_number = "{}".format(data['Serial Number'][i]).lower()
+                device.part_number = "{}".format(data['Part Number'][i]).lower()
                 placeholder.id_device_supplier = "{}".format(
                     data['Id device Supplier'][i]
                 )
@@ -1587,6 +1597,7 @@ class UploadPlaceholderForm(FlaskForm):
                     'model': "{}".format(data['Model'][i]),
                     'manufacturer': "{}".format(data['Manufacturer'][i]),
                     'serialNumber': "{}".format(data['Serial Number'][i]),
+                    'partNumber': "{}".format(data['Part Number'][i]),
                 },
             }
             json_placeholder = {
@@ -1626,6 +1637,7 @@ class EditPlaceholderForm(FlaskForm):
     manufacturer = StringField('Manufacturer', [validators.Optional()])
     model = StringField('Model', [validators.Optional()])
     serial_number = StringField('Serial Number', [validators.Optional()])
+    part_number = StringField('Part Number', [validators.Optional()])
     id_device_supplier = StringField('Id Supplier', [validators.Optional()])
     phid = StringField('Phid', [validators.DataRequired()])
     pallet = StringField('Pallet', [validators.Optional()])
diff --git a/ereuse_devicehub/inventory/views.py b/ereuse_devicehub/inventory/views.py
index 09c5024a..710d0493 100644
--- a/ereuse_devicehub/inventory/views.py
+++ b/ereuse_devicehub/inventory/views.py
@@ -528,9 +528,14 @@ class DeviceCreateView(GenericMixin):
             amount = form.amount.data
             tpy = form.type.data
             txt = f'{amount} real Device "{tpy}" created successfully.'
-            if amount == 1:
-                phid = form.placeholder.phid
-                dhid = form.placeholder.device.devicehub_id
+            placeholder = (
+                Placeholder.query.filter_by(owner=g.user)
+                .order_by(Placeholder.id.desc())
+                .first()
+            )
+            if amount == 1 and placeholder:
+                phid = placeholder.phid
+                dhid = placeholder.device.devicehub_id
                 txt = f'Device "{tpy}" real with PHID {phid} and DHID {dhid} '
                 txt += 'created successfully'
             messages.success(txt)
diff --git a/ereuse_devicehub/migrations/versions/bcfda54aaf2f_add_part_number_to_device.py b/ereuse_devicehub/migrations/versions/bcfda54aaf2f_add_part_number_to_device.py
new file mode 100644
index 00000000..f563d2b6
--- /dev/null
+++ b/ereuse_devicehub/migrations/versions/bcfda54aaf2f_add_part_number_to_device.py
@@ -0,0 +1,35 @@
+"""add part number to device
+
+Revision ID: bcfda54aaf2f
+Revises: 6b0880832b78
+Create Date: 2022-09-13 16:29:35.403897
+
+"""
+import citext
+import sqlalchemy as sa
+from alembic import context, op
+
+# revision identifiers, used by Alembic.
+revision = 'bcfda54aaf2f'
+down_revision = '6b0880832b78'
+branch_labels = None
+depends_on = None
+
+
+def get_inv():
+    INV = context.get_x_argument(as_dictionary=True).get('inventory')
+    if not INV:
+        raise ValueError("Inventory value is not specified")
+    return INV
+
+
+def upgrade():
+    op.add_column(
+        'device',
+        sa.Column('part_number', citext.CIText(), nullable=True),
+        schema=f'{get_inv()}',
+    )
+
+
+def downgrade():
+    op.drop_column('device', 'part_number', schema=f'{get_inv()}')
diff --git a/ereuse_devicehub/resources/device/models.py b/ereuse_devicehub/resources/device/models.py
index 7735c817..9d32e796 100644
--- a/ereuse_devicehub/resources/device/models.py
+++ b/ereuse_devicehub/resources/device/models.py
@@ -128,6 +128,8 @@ class Device(Thing):
     """
     serial_number = Column(Unicode(), check_lower('serial_number'))
     serial_number.comment = """The serial number of the device in lower case."""
+    part_number = Column(Unicode(), check_lower('part_number'))
+    part_number.comment = """The part number of the device in lower case."""
     brand = db.Column(CIText())
     brand.comment = """A naming for consumers. This field can represent
     several models, so it can be ambiguous, and it is not used to
diff --git a/ereuse_devicehub/resources/device/schemas.py b/ereuse_devicehub/resources/device/schemas.py
index 2b9530db..890dd287 100644
--- a/ereuse_devicehub/resources/device/schemas.py
+++ b/ereuse_devicehub/resources/device/schemas.py
@@ -52,6 +52,9 @@ class Device(Thing):
     serial_number = SanitizedStr(
         lower=True, validate=Length(max=STR_BIG_SIZE), data_key='serialNumber'
     )
+    part_number = SanitizedStr(
+        lower=True, validate=Length(max=STR_BIG_SIZE), data_key='partNumber'
+    )
     brand = SanitizedStr(
         validate=Length(max=STR_BIG_SIZE), description=m.Device.brand.comment
     )
diff --git a/ereuse_devicehub/resources/documents/device_row.py b/ereuse_devicehub/resources/documents/device_row.py
index f0a7e8ff..172b9b3b 100644
--- a/ereuse_devicehub/resources/documents/device_row.py
+++ b/ereuse_devicehub/resources/documents/device_row.py
@@ -259,6 +259,7 @@ class BaseDeviceRow(OrderedDict):
         self['Real Components'] = ''
         self['Real Type'] = ''
         self['Real Serial Number'] = ''
+        self['Real Part Number'] = ''
         self['Real Model'] = ''
         self['Real Manufacturer'] = ''
 
@@ -513,6 +514,7 @@ class DeviceRow(BaseDeviceRow):
         self['Real Type'] = none2str(self.placeholder.device.type)
         self['Real Manufacturer'] = none2str(self.placeholder.device.manufacturer)
         self['Real Model'] = none2str(self.placeholder.device.model)
+        self['Real Part Number'] = none2str(self.placeholder.device.part_number)
         self['Real Serial Number'] = none2str(self.placeholder.device.serial_number)
 
 
diff --git a/ereuse_devicehub/templates/inventory/device_create.html b/ereuse_devicehub/templates/inventory/device_create.html
index cdf674a3..78d0bfef 100644
--- a/ereuse_devicehub/templates/inventory/device_create.html
+++ b/ereuse_devicehub/templates/inventory/device_create.html
@@ -155,6 +155,19 @@
                       {% endif %}
                     </div>
 
+                    <div class="from-group has-validation mb-2" id="Part_number">
+                      <label for="partNumber" class="form-label">{{ form.part_number.label }}</label>
+                      {{ form.part_number(class_="form-control") }}
+                      <small class="text-muted form-text">Part number of this device</small>
+                      {% if form.part_number.errors %}
+                      <p class="text-danger">
+                        {% for error in form.part_number.errors %}
+                          {{ error }}<br/>
+                        {% endfor %}
+                      </p>
+                      {% endif %}
+                    </div>
+
                     <div class="from-group has-validation mb-2" id="Serial_number">
                       <label for="serialNumber" class="form-label">{{ form.serial_number.label }}</label>
                       {{ form.serial_number(class_="form-control") }}