diff --git a/line.py b/line.py
index b39b495..d1d0584 100644
--- a/line.py
+++ b/line.py
@@ -16,13 +16,20 @@ class Line(metaclass=PoolMeta):
     quantity = fields.Numeric(string='Quantity',
         digits=(16, Eval('quantity_digits', 4)),
         states={
-            'required': Eval('feature', '') == 'asset',
-            'invisible': Eval('feature', '') != 'asset',
+            'required': Or(
+                    Eval('feature', '') == 'asset',
+                    Eval('booktransf_feature', '') == 'asset',
+                ),
+            'invisible': ~Or(
+                    Eval('feature', '') == 'asset',
+                    Eval('booktransf_feature', '') == 'asset',
+                ),
             'readonly': Or(
                 STATES['readonly'],
                 Eval('bookingtype', '').in_(['spin', 'spout']),
                 ),
-        }, depends=DEPENDS+['feature', 'quantity_digits', 'bookingtype'])
+        }, depends=DEPENDS+['feature', 'booktransf_feature',
+            'quantity_digits', 'bookingtype'])
     quantity_digits = fields.Function(fields.Integer(string='Digits',
         readonly=True, states={'invisible': True}),
         'on_change_with_quantity_digits')
@@ -39,6 +46,14 @@ class Line(metaclass=PoolMeta):
         }, depends=['currency_digits', 'quantity_digits', 'feature']),
         'on_change_with_asset_rate')
 
+    @classmethod
+    def get_counterpart_values(cls, line, values={}):
+        """ add quantity to counterpart
+        """
+        result = super(Line, cls).get_counterpart_values(line, values)
+        result['quantity'] = line.quantity
+        return result
+
     @fields.depends('quantity', 'amount', 'currency_digits', 'quantity_digits')
     def on_change_with_asset_rate(self, name=None):
         """ get rate
diff --git a/tests/test_book.py b/tests/test_book.py
index c2bc50b..0fc41f5 100644
--- a/tests/test_book.py
+++ b/tests/test_book.py
@@ -463,4 +463,90 @@ class CbInvTestCase(CashbookTestCase, InvestmentTestCase):
                 }
             ])
 
+    @with_transaction()
+    def test_assetbook_check_bookingtype_mvout(self):
+        """ create cashbook + line, bookingtype 'mvout'
+        """
+        pool = Pool()
+        Book = pool.get('cashbook.book')
+        Line = pool.get('cashbook.line')
+        Category = pool.get('cashbook.category')
+        BType = pool.get('cashbook.type')
+
+        type_cash = self.prep_type()
+        type_depot = self.prep_type('Depot', 'D')
+        BType.write(*[
+            [type_depot],
+            {
+                'feature': 'asset',
+            }])
+
+        category_in = self.prep_category(cattype='in')
+        category_out = self.prep_category(name='Out Category', cattype='out')
+        company = self.prep_company()
+        party = self.prep_party()
+
+        asset = self.prep_asset_item(
+            company=company,
+            product = self.prep_asset_product(name='Product 1'))
+        self.assertEqual(asset.symbol, 'usd/u')
+
+        book2, = Book.create([{
+            'name': 'Asset-Book',
+            'btype': type_depot.id,
+            'asset': asset.id,
+            'quantity_uom': asset.uom.id,
+            'company': company.id,
+            'currency': company.currency.id,
+            'number_sequ': self.prep_sequence().id,
+            'start_date': date(2022, 5, 1),
+            }])
+
+        book, = Book.create([{
+            'name': 'Book 1',
+            'btype': type_cash.id,
+            'company': company.id,
+            'currency': company.currency.id,
+            'number_sequ': self.prep_sequence().id,
+            'start_date': date(2022, 5, 1),
+            'lines': [('create', [{
+                    'date': date(2022, 5, 1),
+                    'description': 'Transfer Out',
+                    'category': category_out.id,
+                    'bookingtype': 'mvout',
+                    'amount': Decimal('1.0'),
+                    'booktransf': book2.id,
+                    'quantity': Decimal('1.5'),
+                }])],
+            }])
+        self.assertEqual(book.rec_name, 'Book 1 | -1.00 usd | Open')
+        self.assertEqual(len(book.lines), 1)
+        self.assertEqual(book.lines[0].quantity, Decimal('1.5'))
+        self.assertEqual(len(book2.lines), 0)
+        self.assertEqual(book.lines[0].rec_name, '05/01/2022|to|-1.00 usd|Transfer Out [Asset-Book | 0.00 usd | Open]')
+        self.assertEqual(len(book.lines[0].references), 0)
+
+        # check counterpart
+        self.assertEqual(book.lines[0].booktransf.rec_name, 'Asset-Book | 0.00 usd | Open')
+        self.assertEqual(book.lines[0].booktransf.btype.feature, 'asset')
+        self.assertEqual(book.lines[0].booktransf_feature, 'asset')
+
+        # set line to 'checked', this creates the counterpart
+        Line.wfcheck(list(book.lines))
+
+        self.assertEqual(len(book.lines), 1)
+        self.assertEqual(book.lines[0].rec_name, '05/01/2022|to|-1.00 usd|Transfer Out [Asset-Book | 1.00 usd | Open]')
+        self.assertEqual(book.lines[0].state, 'check')
+        self.assertEqual(book.lines[0].quantity, Decimal('1.5'))
+        self.assertEqual(len(book.lines[0].references), 1)
+        self.assertEqual(book.lines[0].reference, None)
+        self.assertEqual(book.lines[0].references[0].id, book2.lines[0].id)
+
+        self.assertEqual(len(book2.lines), 1)
+        self.assertEqual(book2.lines[0].rec_name, '05/01/2022|from|1.00 usd|Transfer Out [Book 1 | -1.00 usd | Open]')
+        self.assertEqual(book2.lines[0].state, 'check')
+        self.assertEqual(book2.lines[0].quantity, Decimal('1.5'))
+        self.assertEqual(book2.lines[0].reference.rec_name, '05/01/2022|to|-1.00 usd|Transfer Out [Asset-Book | 1.00 usd | Open]')
+        self.assertEqual(len(book2.lines[0].references), 0)
+
 # end CbInvTestCase