diff --git a/__init__.py b/__init__.py
index 965ecf3..3e86618 100644
--- a/__init__.py
+++ b/__init__.py
@@ -5,8 +5,8 @@
 
 from trytond.pool import Pool
 from .ir import Rule
-from .planner import ScheduledBooking
-from .cashbook import Cashbook
+from .planner import ScheduledBooking, ScheduledBookingCashbookRel
+from .cashbook import Cashbook, CashbookLine
 from .cron import Cron
 from .nextrun import NextRun
 
@@ -17,5 +17,7 @@ def register():
         ScheduledBooking,
         NextRun,
         Cashbook,
+        CashbookLine,
         Cron,
+        ScheduledBookingCashbookRel,
         module='cashbook_planner', type_='model')
diff --git a/cashbook.py b/cashbook.py
index 7c13530..908f12a 100644
--- a/cashbook.py
+++ b/cashbook.py
@@ -18,3 +18,13 @@ class Cashbook(metaclass=PoolMeta):
         states={'invisible': ~Bool(Eval('btype'))})
 
 # end Cashbook
+
+
+class CashbookLine(metaclass=PoolMeta):
+    __name__ = 'cashbook.line'
+
+    planners = fields.Many2Many(
+        string='Scheduled Bookings', relation_name='cashbook.planner_rel',
+        origin='line', target='planner')
+
+# end CashbookLine
diff --git a/locale/de.po b/locale/de.po
index de3c404..92cfe06 100644
--- a/locale/de.po
+++ b/locale/de.po
@@ -110,6 +110,10 @@ msgctxt "view:cashbook.planner:"
 msgid "Available placeholders: ${date} ${month} ${year} ${amount} ${quantity}"
 msgstr "verfügbare Platzhalter: ${date} ${month} ${year} ${amount} ${quantity}"
 
+msgctxt "view:cashbook.planner:"
+msgid "Cashbook lines"
+msgstr "Kassenbuchzeilen"
+
 msgctxt "field:cashbook.planner,company:"
 msgid "Company"
 msgstr "Unternehmen"
@@ -306,6 +310,14 @@ msgctxt "field:cashbook.planner,booking_target:"
 msgid "Target"
 msgstr "Ziel"
 
+msgctxt "field:cashbook.planner,cashbook_lines:"
+msgid "Cashbook lines"
+msgstr "Kassenbuchzeilen"
+
+msgctxt "help:cashbook.planner,cashbook_lines:"
+msgid "This cash book lines was generated by the current scheduled booking."
+msgstr "Diese Kassenbuchzeilen wurden durch die aktuelle geplante Buchung generiert."
+
 
 ############################
 # cashbook.planner.nextrun #
@@ -323,6 +335,22 @@ msgid "Date"
 msgstr "Datum"
 
 
+########################
+# cashbook.planner_rel #
+########################
+msgctxt "model:cashbook.planner_rel,name:"
+msgid "Scheduled Booking - Cashbook - Relation"
+msgstr "geplante Buchung - Kassenbuch - Verknüpfung"
+
+msgctxt "field:cashbook.planner_rel,planner:"
+msgid "Planner"
+msgstr "geplante Buchung"
+
+msgctxt "field:cashbook.planner_rel,line:"
+msgid "Cashbook Line"
+msgstr "Kassenbuchzeile"
+
+
 #################
 # cashbook.book #
 #################
@@ -333,3 +361,15 @@ msgstr "geplante Buchungen"
 msgctxt "field:cashbook.book,planner:"
 msgid "Scheduled Bookings"
 msgstr "geplante Buchungen"
+
+
+#################
+# cashbook.line #
+#################
+msgctxt "view:cashbook.line:"
+msgid "Scheduled Bookings"
+msgstr "geplante Buchungen"
+
+msgctxt "field:cashbook.line,planners:"
+msgid "Scheduled Bookings"
+msgstr "geplante Buchungen"
diff --git a/locale/en.po b/locale/en.po
index 5210115..a556b20 100644
--- a/locale/en.po
+++ b/locale/en.po
@@ -86,6 +86,10 @@ msgctxt "view:cashbook.planner:"
 msgid "Available placeholders: ${date} ${month} ${year} ${amount} ${quantity}"
 msgstr "Available placeholders: ${date} ${month} ${year} ${amount} ${quantity}"
 
+msgctxt "view:cashbook.planner:"
+msgid "Cashbook lines"
+msgstr "Cashbook lines"
+
 msgctxt "field:cashbook.planner,company:"
 msgid "Company"
 msgstr "Company"
@@ -282,6 +286,14 @@ msgctxt "field:cashbook.planner,booking_target:"
 msgid "Target"
 msgstr "Target"
 
+msgctxt "field:cashbook.planner,cashbook_lines:"
+msgid "Cashbook lines"
+msgstr "Cashbook lines"
+
+msgctxt "help:cashbook.planner,cashbook_lines:"
+msgid "This cash book lines was generated by the current scheduled booking."
+msgstr "This cash book lines was generated by the current scheduled booking."
+
 msgctxt "model:cashbook.planner.nextrun,name:"
 msgid "Next Execution Date"
 msgstr "Next Execution Date"
@@ -294,7 +306,27 @@ msgctxt "field:cashbook.planner.nextrun,date:"
 msgid "Date"
 msgstr "Date"
 
+msgctxt "model:cashbook.planner_rel,name:"
+msgid "Scheduled Booking - Cashbook - Relation"
+msgstr "Scheduled Booking - Cashbook - Relation"
+
+msgctxt "field:cashbook.planner_rel,planner:"
+msgid "Planner"
+msgstr "Planner"
+
+msgctxt "field:cashbook.planner_rel,line:"
+msgid "Cashbook Line"
+msgstr "Cashbook Line"
+
 msgctxt "view:cashbook.book:"
 msgid "Scheduled Bookings"
 msgstr "Scheduled Bookings"
 
+msgctxt "field:cashbook.book,planner:"
+msgid "Scheduled Bookings"
+msgstr "Scheduled Bookings"
+
+msgctxt "view:cashbook.line:"
+msgid "Scheduled Bookings"
+msgstr "Scheduled Bookings"
+
diff --git a/planner.py b/planner.py
index 4ef4414..eb07b1e 100644
--- a/planner.py
+++ b/planner.py
@@ -151,6 +151,10 @@ class ScheduledBooking(DeactivableMixin, ModelSQL, ModelView):
     booking_target = fields.Function(fields.Reference(
         string='Target', selection='get_booking_modelnames', readonly=True),
         'on_change_with_booking_target')
+    cashbook_lines = fields.Many2Many(
+        string='Cashbook lines', relation_name='cashbook.planner_rel',
+        help='This cash book lines was generated by the current ' +
+        'scheduled booking.', origin='planner', target='line')
 
     @classmethod
     def __setup__(cls):
@@ -664,6 +668,7 @@ class ScheduledBooking(DeactivableMixin, ModelSQL, ModelView):
                         line.update(add_asset_values(
                             line, record.cashbook, record.booktransf))
             line['description'] = cls.fill_placeholder(line)
+            line['planners'] = [('add', [record.id])]
 
             if record.wfcheck:
                 to_create_check.append(line)
@@ -694,4 +699,18 @@ class ScheduledBooking(DeactivableMixin, ModelSQL, ModelView):
                 records,
                 query_date=query_date + timedelta(days=1))
 
-# ens ScheduledBooking
+# end ScheduledBooking
+
+
+class ScheduledBookingCashbookRel(ModelSQL):
+    'Scheduled Booking - Cashbook Line - Relation'
+    __name__ = 'cashbook.planner_rel'
+
+    planner = fields.Many2One(
+        string='Scheduled Booking', required=True,
+        model_name='cashbook.planner', ondelete='CASCADE')
+    line = fields.Many2One(
+        string='Cashbook Line', required=True,
+        model_name='cashbook.line', ondelete='CASCADE')
+
+# end ScheduledBookingCashbookRel
diff --git a/tests/planner.py b/tests/planner.py
index 076e9d4..9eaa7b2 100644
--- a/tests/planner.py
+++ b/tests/planner.py
@@ -407,12 +407,21 @@ class PlannerTestCase(object):
 
         job, = Planner.search([])
         self.assertEqual(job.nextrun[0].date, date(2022, 6, 1))
+        self.assertEqual(len(job.cashbook_lines), 0)
+
         IrDate.today = MagicMock(return_value=date(2022, 6, 1))
         Planner.cronjob()
         self.assertEqual(job.nextrun[0].date, date(2022, 7, 1))
+        self.assertEqual(len(job.cashbook_lines), 1)
+        self.assertEqual(
+            job.cashbook_lines[0].rec_name,
+            '06/01/2022|Exp|-10.00 usd|booking 6/2022, 06/01/2022 [Cat1]')
 
         # check cashbook
         self.assertEqual(len(job.cashbook.lines), 1)
+        self.assertEqual(len(job.cashbook.lines[0].planners), 1)
+        self.assertEqual(job.cashbook.lines[0].planners[0].id, job.id)
+
         self.assertEqual(
             job.cashbook.lines[0].rec_name,
             "06/01/2022|Exp|-10.00 usd|booking 6/2022, 06/01/2022 [Cat1]")
diff --git a/view/planner_form.xml b/view/planner_form.xml
index 455520c..95e04e8 100644
--- a/view/planner_form.xml
+++ b/view/planner_form.xml
@@ -64,6 +64,9 @@ full copyright notices and license terms. -->
         <page name="description" col="1" string="Description">
             <field name="description"/>
         </page>
+        <page name="cashbook_lines" col="1" string="Cashbook lines">
+            <field name="cashbook_lines"/>
+        </page>
     </notebook>