diff --git a/__init__.py b/__init__.py
index e0167ce..92ebf35 100644
--- a/__init__.py
+++ b/__init__.py
@@ -4,17 +4,18 @@
 # full copyright notices and license terms.
 
 from trytond.pool import Pool
-from .evaluation import Evaluation, EvaluationCashbookRel, \
-    EvaluationTypeRel, EvaluationCurrencyRel
+from .evaluation import Evaluation, EvaluationLineRel
 from .currency import Currency
 from .evaluation_context import EvaluationContext
+from .evaluation_wizard import OpenChartWizard
 
 def register():
     Pool.register(
         Currency,
         Evaluation,
-        EvaluationCashbookRel,
-        EvaluationTypeRel,
-        EvaluationCurrencyRel,
+        EvaluationLineRel,
         EvaluationContext,
         module='cashbook_report', type_='model')
+    Pool.register(
+        OpenChartWizard,
+        module='cashbook_report', type_='wizard')
diff --git a/evaluation.py b/evaluation.py
index 00bc39f..20a12e6 100644
--- a/evaluation.py
+++ b/evaluation.py
@@ -65,34 +65,28 @@ class Evaluation(ModelSQL, ModelView):
         model_name='currency.currency')
 
     cashbooks = fields.Many2Many(string='Cashbooks',
-        relation_name='cashbook_report.eval_book',
+        relation_name='cashbook_report.eval_line',
         origin='evaluation', target='cashbook',
         states={
             'invisible': Eval('dtype', '') != 'cashbooks',
         }, depends=['dtype'])
     types = fields.Many2Many(string='Types',
-        relation_name='cashbook_report.eval_type',
+        relation_name='cashbook_report.eval_line',
         origin='evaluation', target='dtype',
         states={
             'invisible': Eval('dtype', '') != 'types',
         }, depends=['dtype'])
     currencies = fields.Many2Many(string='Currencies',
-        relation_name='cashbook_report.eval_currency',
+        relation_name='cashbook_report.eval_line',
         origin='evaluation', target='currency',
         filter=[('cashbook_hasbookings', '=', True)],
         states={
             'invisible': Eval('dtype', '') != 'currencies',
         }, depends=['dtype'])
 
-    cashbook_values = fields.One2Many(string='Cashbook Values',
+    line_values = fields.One2Many(string='Line Values',
         field='evaluation', readonly=True,
-        model_name='cashbook_report.eval_book')
-    currency_values = fields.One2Many(string='Currency Values',
-        field='evaluation', readonly=True,
-        model_name='cashbook_report.eval_currency')
-    type_values = fields.One2Many(string='Type Values',
-        field='evaluation', readonly=True,
-        model_name='cashbook_report.eval_type')
+        model_name='cashbook_report.eval_line')
 
     ui_view_chart = fields.Many2One(string='UI View Point',
         model_name='ir.ui.view', ondelete='SET NULL')
@@ -285,43 +279,36 @@ class Evaluation(ModelSQL, ModelView):
 # end Evaluation
 
 
-class RelFieldsMixin(object):
-    """ common  fields
-    """
+class EvaluationLineRel(ModelSQL):
+    'Evaluation Line Relation'
+    __name__ = 'cashbook_report.eval_line'
+
     evaluation = fields.Many2One(string='Evaluation', required=True,
         select=True, ondelete='CASCADE',
         model_name='cashbook_report.evaluation')
+    cashbook = fields.Many2One(string='Cashbook', select=True, ondelete='CASCADE',
+        model_name='cashbook.book',
+        states={
+            'required': Eval('eval_dtype', '') == 'cashbooks',
+        }, depends=['eval_dtype'])
+    dtype = fields.Many2One(string='Type', select=True, ondelete='CASCADE',
+        model_name='cashbook.type',
+        states={
+            'required': Eval('eval_dtype', '') == 'types',
+        }, depends=['eval_dtype'])
+    currency = fields.Many2One(string='Currency', select=True, ondelete='CASCADE',
+        model_name='currency.currency',
+        states={
+            'required': Eval('eval_dtype', '') == 'currencies',
+        }, depends=['eval_dtype'])
+
+    # currency of evaluation
     eval_currency = fields.Function(fields.Many2One(model_name='currency.currency',
         string="Currency", readonly=True), 'on_change_with_eval_currency')
     currency_digits = fields.Function(fields.Integer(string='Currency Digits',
         readonly=True), 'on_change_with_currency_digits')
-
-    @fields.depends('evaluation', '_parent_evaluation.currency')
-    def on_change_with_eval_currency(self, name=None):
-        """ currency of cashbook
-        """
-        if self.evaluation:
-            return self.evaluation.currency.id
-
-    @fields.depends('evaluation', '_parent_evaluation.currency')
-    def on_change_with_currency_digits(self, name=None):
-        """ currency of cashbook
-        """
-        if self.evaluation:
-            return self.evaluation.currency.digits
-        else:
-            return 2
-
-# end RelFieldsMixin
-
-
-class EvaluationCashbookRel(RelFieldsMixin, ModelSQL):
-    'Evaluation Cashbook Relation'
-    __name__ = 'cashbook_report.eval_book'
-
-    cashbook = fields.Many2One(string='Cashbook', required=True,
-        select=True, ondelete='CASCADE',
-        model_name='cashbook.book')
+    eval_dtype = fields.Function(fields.Char(string='Data type', readonly=True),
+        'on_change_with_eval_dtype')
 
     name = fields.Function(fields.Char(string='Name', readonly=True),
         'on_change_with_name')
@@ -330,29 +317,95 @@ class EvaluationCashbookRel(RelFieldsMixin, ModelSQL):
         depends=['currency_digits']),
         'on_change_with_balance')
 
+    @classmethod
+    def fields_view_get(cls, view_id, view_type='form'):
+        """ replace form-view-id
+        """
+        pool = Pool()
+        ModelData = pool.get('ir.model.data')
+        Evaluation = pool.get('cashbook_report.evaluation')
+        context = Transaction().context
+
+        # get id of origin chart-form
+        form_id = ModelData.get_id('cashbook_report', 'point_view_graph')
+
+        # active_chart was added by tree_open-action
+        active_evaluation = context.get('active_evaluation', None)
+
+        # check if we are requested for our default form...
+        if (view_type == 'graph') and (view_id == form_id) and \
+            (active_evaluation is not None):
+            evaluation, = Evaluation.browse([active_evaluation])
+            if evaluation.ui_view_point:
+                # ... switch to view, created by evaluation-config
+                view_id = evaluation.ui_view_point.id
+
+        return super(EvaluationLineRel, cls).fields_view_get(
+                    view_id=view_id, view_type=view_type)
+
+    @fields.depends('evaluation', '_parent_evaluation.dtype')
+    def on_change_with_eval_dtype(self, name=None):
+        """ get dtape from parent
+        """
+        if self.evaluation:
+            return self.evaluation.dtype
+
+    @fields.depends('evaluation', '_parent_evaluation.currency')
+    def on_change_with_eval_currency(self, name=None):
+        """ currency of evaluation
+        """
+        if self.evaluation:
+            return self.evaluation.currency.id
+
+    @fields.depends('evaluation', '_parent_evaluation.currency')
+    def on_change_with_currency_digits(self, name=None):
+        """ currency-digits of evaluation
+        """
+        if self.evaluation:
+            return self.evaluation.currency.digits
+        else:
+            return 2
+
     @classmethod
     def validate(cls, records):
         """ check parent record
         """
-        super(EvaluationCashbookRel, cls).validate(records)
+        super(EvaluationLineRel, cls).validate(records)
         for record in records:
-            if record.evaluation.dtype != 'cashbooks':
+            if (record.evaluation.dtype != 'cashbooks') and \
+                (record.cashbook is not None):
                 raise UserError(gettext(
                     'cashbook_report.msg_invalid_dtype',
                     typename = gettext('cashbook_report.msg_dtype_cashbook'),
                     ))
+            if (record.evaluation.dtype != 'types') and \
+                (record.dtype is not None):
+                raise UserError(gettext(
+                    'cashbook_report.msg_invalid_dtype',
+                    typename = gettext('cashbook_report.msg_dtype_type'),
+                    ))
+            if (record.evaluation.dtype != 'currencies') and \
+                (record.currency is not None):
+                raise UserError(gettext(
+                    'cashbook_report.msg_invalid_dtype',
+                    typename = gettext('cashbook_report.msg_dtype_currency'),
+                    ))
 
-    @fields.depends('cashbook')
+    @fields.depends('eval_dtype', 'cashbook', 'dtype', 'currency')
     def on_change_with_name(self, name=None):
         """ get name of Type
         """
-        if self.cashbook:
-            return self.cashbook.rec_name
+        if self.eval_dtype:
+            return getattr(
+                getattr(self, {
+                    'cashbooks': 'cashbook',
+                    'types': 'dtype',
+                    'currencies': 'currency',
+                }[self.eval_dtype], None),
+                'rec_name', None)
 
-    @fields.depends('cashbook', '_parent_cashbook.currency', \
-        '_parent_cashbook.balance', 'eval_currency', 'currency_digits')
-    def on_change_with_balance(self, name=None):
-        """ balance of cashbook
+    def get_value_cashbooks(self):
+        """ balance of cashbooks
         """
         Currency = Pool().get('currency.currency')
 
@@ -364,45 +417,7 @@ class EvaluationCashbookRel(RelFieldsMixin, ModelSQL):
                     self.eval_currency,
                 ).quantize(exp)
 
-# end EvaluationCashbookRel
-
-
-class EvaluationTypeRel(RelFieldsMixin, ModelSQL):
-    'Evaluation Type Relation'
-    __name__ = 'cashbook_report.eval_type'
-
-    dtype = fields.Many2One(string='Type', required=True,
-        select=True, ondelete='CASCADE',
-        model_name='cashbook.type')
-
-    name = fields.Function(fields.Char(string='Name', readonly=True),
-        'on_change_with_name')
-    balance = fields.Function(fields.Numeric(string='Balance',
-        readonly=True, digits=(16, Eval('currency_digits', 2)),
-        depends=['currency_digits']),
-        'on_change_with_balance')
-
-    @classmethod
-    def validate(cls, records):
-        """ check parent record
-        """
-        super(EvaluationTypeRel, cls).validate(records)
-        for record in records:
-            if record.evaluation.dtype != 'types':
-                raise UserError(gettext(
-                    'cashbook_report.msg_invalid_dtype',
-                    typename = gettext('cashbook_report.msg_dtype_type'),
-                    ))
-
-    @fields.depends('dtype')
-    def on_change_with_name(self, name=None):
-        """ get name of Type
-        """
-        if self.dtype:
-            return self.dtype.rec_name
-
-    @fields.depends('evaluation', 'eval_currency', 'currency_digits', 'dtype')
-    def on_change_with_balance(self, name=None):
+    def get_value_types(self):
         """ get balance of bookings in cashbooks by 'type',
             converted to currency of evaluation
         """
@@ -446,44 +461,7 @@ class EvaluationTypeRel(RelFieldsMixin, ModelSQL):
         exp = Decimal(Decimal(1) / 10 ** self.currency_digits)
         return total_amount.quantize(exp)
 
-# end EvaluationTypeRel
-
-
-class EvaluationCurrencyRel(RelFieldsMixin, ModelSQL):
-    'Evaluation Currency Relation'
-    __name__ = 'cashbook_report.eval_currency'
-
-    currency = fields.Many2One(string='Currency', required=True,
-        select=True, ondelete='CASCADE',
-        model_name='currency.currency')
-    name = fields.Function(fields.Char(string='Name', readonly=True),
-        'on_change_with_name')
-    balance = fields.Function(fields.Numeric(string='Balance',
-        readonly=True, digits=(16, Eval('currency_digits', 2)),
-        depends=['currency_digits']),
-        'on_change_with_balance')
-
-    @classmethod
-    def validate(cls, records):
-        """ check parent record
-        """
-        super(EvaluationCurrencyRel, cls).validate(records)
-        for record in records:
-            if record.evaluation.dtype != 'currencies':
-                raise UserError(gettext(
-                    'cashbook_report.msg_invalid_dtype',
-                    typename = gettext('cashbook_report.msg_dtype_currency'),
-                    ))
-
-    @fields.depends('currency')
-    def on_change_with_name(self, name=None):
-        """ get name of Type
-        """
-        if self.currency:
-            return self.currency.rec_name
-
-    @fields.depends('evaluation', 'eval_currency', 'currency_digits', 'currency')
-    def on_change_with_balance(self, name=None):
+    def get_value_currencies(self):
         """ get balance of bookings in cashbooks by 'currency',
             converted to currency of evaluation
         """
@@ -522,4 +500,13 @@ class EvaluationCurrencyRel(RelFieldsMixin, ModelSQL):
         exp = Decimal(Decimal(1) / 10 ** self.currency_digits)
         return total_amount.quantize(exp)
 
-# end EvaluationCurrencyRel
+    @fields.depends('eval_dtype', 'eval_currency', 'currency_digits', \
+        'cashbook', '_parent_cashbook.currency', '_parent_cashbook.balance',\
+        'evaluation', 'dtype', 'currency')
+    def on_change_with_balance(self, name=None):
+        """ balance of cashbook
+        """
+        if self.eval_dtype:
+            return getattr(self, 'get_value_%s' % self.eval_dtype)()
+
+# end EvaluationLineRel
diff --git a/evaluation_context.xml b/evaluation_context.xml
index ef2bd74..2045f40 100644
--- a/evaluation_context.xml
+++ b/evaluation_context.xml
@@ -13,18 +13,18 @@ full copyright notices and license terms. -->
         </record>
 
         <!-- action view - cashbook-graph -->
-        <record model="ir.action.act_window" id="act_evaluation_book_view">
+        <record model="ir.action.act_window" id="act_evaluation_graph_view">
             <field name="name">Evaluation</field>
-            <field name="res_model">cashbook_report.eval_book</field>
+            <field name="res_model">cashbook_report.eval_line</field>
             <field name="context_model">cashbook_report.evaluation.context</field>
             <field name="domain"
                 eval="[('evaluation', '=', Eval('evaluation', -1))]"
                 pyson="1"/>
         </record>
-        <record model="ir.action.act_window.view" id="act_evaluation_book_view-1">
+        <record model="ir.action.act_window.view" id="act_evaluation_graph_view-1">
             <field name="sequence" eval="10"/>
             <field name="view" ref="book_view_graph"/>
-            <field name="act_window" ref="act_evaluation_book_view"/>
+            <field name="act_window" ref="act_evaluation_graph_view"/>
         </record>
 
     </data>
diff --git a/evaluation_wizard.py b/evaluation_wizard.py
new file mode 100644
index 0000000..b317daa
--- /dev/null
+++ b/evaluation_wizard.py
@@ -0,0 +1,38 @@
+# -*- coding: utf-8 -*-
+# This file is part of the diagram-module from m-ds for Tryton.
+# The COPYRIGHT file at the top level of this repository contains the
+# full copyright notices and license terms.
+
+from trytond.wizard import Wizard, StateAction
+from trytond.transaction import Transaction
+from trytond.pool import Pool
+from trytond.i18n import gettext
+from trytond.pyson import PYSONEncoder
+
+
+class OpenChartWizard(Wizard):
+    'Open Chart'
+    __name__ = 'cashbook_report.wizchart'
+
+    start_state = 'open_'
+    open_ = StateAction('cashbook_report.act_evaluation_graph_view')
+
+    def do_open_(self, action):
+        """ open view from doubleclick
+        """
+        Evaluation = Pool().get('cashbook_report.evaluation')
+        context = Transaction().context
+
+        # add info to enable replace of ui-view
+        evaluation, = Evaluation.browse([context['active_id']])
+        if evaluation.ui_view_chart:
+            action['pyson_context'] = PYSONEncoder().encode({
+                'active_evaluation': evaluation.id,
+                'evaluation': evaluation.id,
+                })
+            action['name'] = gettext(
+                'cashbook_report.msg_name_graph',
+                gname = evaluation.rec_name)
+        return action, {}
+
+# end OpenChartWizard
diff --git a/evaluation_wizard.xml b/evaluation_wizard.xml
new file mode 100644
index 0000000..899c222
--- /dev/null
+++ b/evaluation_wizard.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0"?>
+<!-- This file is part of the diagram-module from m-ds for Tryton.
+The COPYRIGHT file at the top level of this repository contains the
+full copyright notices and license terms. -->
+<tryton>
+    <data>
+
+        <record model="ir.action.wizard" id="wizard_open_chart">
+            <field name="name">Open Chart</field>
+            <field name="wiz_name">cashbook_report.wizchart</field>
+            <field name="model">cashbook_report.evaluation</field>
+        </record>
+
+        <record model="ir.action.keyword" id="wizard_open_chart_keyword1">
+            <field name="keyword">tree_open</field>
+            <field name="model">cashbook_report.evaluation,-1</field>
+            <field name="action" ref="wizard_open_chart"/>
+        </record>
+
+    </data>
+</tryton>
diff --git a/line_value.xml b/line_value.xml
new file mode 100644
index 0000000..5a5ca44
--- /dev/null
+++ b/line_value.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0"?>
+<!-- This file is part of the diagram-module from m-ds for Tryton.
+The COPYRIGHT file at the top level of this repository contains the
+full copyright notices and license terms. -->
+<tryton>
+    <data>
+
+        <!-- views -->
+        <record model="ir.ui.view" id="evalline_view_graph">
+            <field name="model">cashbook_report.eval_line</field>
+            <field name="type">graph</field>
+            <field name="priority" eval="10"/>
+            <field name="name">evalline_graph</field>
+        </record>
+        <record model="ir.ui.view" id="evalline_view_list">
+            <field name="model">cashbook_report.eval_line</field>
+            <field name="type">tree</field>
+            <field name="priority" eval="20"/>
+            <field name="name">evalline_list</field>
+        </record>
+
+    </data>
+</tryton>
diff --git a/locale/de.po b/locale/de.po
index a5b3023..a878790 100644
--- a/locale/de.po
+++ b/locale/de.po
@@ -22,6 +22,10 @@ msgctxt "model:ir.message,text:msg_dtype_currency"
 msgid "Currencies"
 msgstr "Währungen"
 
+msgctxt "model:ir.message,text:msg_name_graph"
+msgid "Graph: %(gname)s"
+msgstr "Diagramm: %(gname)s"
+
 
 #################
 # ir.rule.group #
@@ -48,84 +52,48 @@ msgstr "Auswertung"
 
 
 #############################
-# cashbook_report.eval_book #
+# cashbook_report.eval_line #
 #############################
-msgctxt "model:cashbook_report.eval_book,name:"
-msgid "Evaluation Cashbook Relation"
-msgstr "Auswertung Kassenbuch Verknüpfung"
+msgctxt "model:cashbook_report.eval_line,name:"
+msgid "Evaluation Line Relation"
+msgstr "Auswertung Zeile Verknüpfung"
 
-msgctxt "field:cashbook_report.eval_book,evaluation:"
+msgctxt "field:cashbook_report.eval_line,evaluation:"
 msgid "Evaluation"
 msgstr "Auswertung"
 
-msgctxt "field:cashbook_report.eval_book,cashbook:"
+msgctxt "field:cashbook_report.eval_line,cashbook:"
 msgid "Cashbook"
 msgstr "Kassenbuch"
 
-msgctxt "field:cashbook_report.eval_book,eval_currency:"
+msgctxt "field:cashbook_report.eval_line,dtype:"
+msgid "Data type"
+msgstr "Datenart"
+
+msgctxt "field:cashbook_report.eval_line,currency:"
 msgid "Currency"
 msgstr "Währung"
 
-msgctxt "field:cashbook_report.eval_book,currency_digits:"
+msgctxt "field:cashbook_report.eval_line,eval_currency:"
+msgid "Currency"
+msgstr "Währung"
+
+msgctxt "field:cashbook_report.eval_line,currency_digits:"
 msgid "Currency Digits"
 msgstr "Nachkommastellen Währung"
 
+msgctxt "field:cashbook_report.eval_line,eval_dtype:"
+msgid "Data type"
+msgstr "Datenart"
 
-#############################
-# cashbook_report.eval_type #
-#############################
-msgctxt "model:cashbook_report.eval_type,name:"
-msgid "Evaluation Type Relation"
-msgstr "Auswertung Typ Verknüpfung"
-
-msgctxt "field:cashbook_report.eval_type,evaluation:"
-msgid "Evaluation"
-msgstr "Auswertung"
-
-msgctxt "field:cashbook_report.eval_type,dtype:"
-msgid "Type"
-msgstr "Typ"
-
-msgctxt "field:cashbook_report.eval_type,name:"
+msgctxt "field:cashbook_report.eval_line,name:"
 msgid "Name"
 msgstr "Name"
 
-msgctxt "field:cashbook_report.eval_type,balance:"
+msgctxt "field:cashbook_report.eval_line,balance:"
 msgid "Balance"
 msgstr "Saldo"
 
-msgctxt "field:cashbook_report.eval_type,eval_currency:"
-msgid "Currency"
-msgstr "Währung"
-
-msgctxt "field:cashbook_report.eval_type,currency_digits:"
-msgid "Currency Digits"
-msgstr "Nachkommastellen Währung"
-
-
-#################################
-# cashbook_report.eval_currency #
-#################################
-msgctxt "model:cashbook_report.eval_currency,name:"
-msgid "Evaluation Currency Relation"
-msgstr "Auswertung Währung Verknüpfung"
-
-msgctxt "field:cashbook_report.eval_currency,evaluation:"
-msgid "Evaluation"
-msgstr "Auswertung"
-
-msgctxt "field:cashbook_report.eval_currency,currency:"
-msgid "Currency"
-msgstr "Währung"
-
-msgctxt "field:cashbook_report.eval_currency,eval_currency:"
-msgid "Currency"
-msgstr "Währung"
-
-msgctxt "field:cashbook_report.eval_currency,currency_digits:"
-msgid "Currency Digits"
-msgstr "Nachkommastellen Währung"
-
 
 ##############################
 # cashbook_report.evaluation #
@@ -250,25 +218,17 @@ msgctxt "field:cashbook_report.evaluation,cashbooks:"
 msgid "Cashbooks"
 msgstr "Kassenbücher"
 
-msgctxt "field:cashbook_report.evaluation,cashbook_values:"
-msgid "Cashbook Values"
-msgstr "Kassenbuchwerte"
-
 msgctxt "field:cashbook_report.evaluation,types:"
 msgid "Types"
 msgstr "Typen"
 
-msgctxt "field:cashbook_report.evaluation,type_values:"
-msgid "Type Values"
-msgstr "Typwerte"
-
 msgctxt "field:cashbook_report.evaluation,currencies:"
 msgid "Currencies"
 msgstr "Währungen"
 
-msgctxt "field:cashbook_report.evaluation,currency_values:"
-msgid "Currency Values"
-msgstr "Währungswerte"
+msgctxt "field:cashbook_report.evaluation,line_values:"
+msgid "Line Values"
+msgstr "Zeilenwerte"
 
 msgctxt "field:cashbook_report.evaluation,currency:"
 msgid "Currency"
diff --git a/message.xml b/message.xml
index dcfbe13..2b66901 100644
--- a/message.xml
+++ b/message.xml
@@ -17,6 +17,9 @@ full copyright notices and license terms. -->
         <record model="ir.message" id="msg_dtype_currency">
             <field name="text">Currencies</field>
         </record>
+        <record model="ir.message" id="msg_name_graph">
+            <field name="text">Graph: %(gname)s</field>
+        </record>
 
     </data>
 </tryton>
diff --git a/tests/test_report.py b/tests/test_report.py
index aa7c1d9..682d048 100644
--- a/tests/test_report.py
+++ b/tests/test_report.py
@@ -172,7 +172,7 @@ class ReportTestCase(CashbookTestCase):
 
     @with_transaction()
     def test_report_dtype_update(self):
-        """ check unlink of cashbooks/types/currenciews
+        """ check unlink of cashbooks/types/currencies
         """
         pool = Pool()
         Evaluation = pool.get('cashbook_report.evaluation')
@@ -257,7 +257,7 @@ class ReportTestCase(CashbookTestCase):
 
             # must fail
             self.assertRaisesRegex(UserError,
-                "Type of evaluation must be 'Cashbooks'.",
+                'A value is required for field "Type" in "Evaluation Line Relation".',
                 Evaluation.create,
                 [{
                     'name': 'Evaluation 1',
@@ -273,7 +273,7 @@ class ReportTestCase(CashbookTestCase):
 
             # must fail
             self.assertRaisesRegex(UserError,
-                "Type of evaluation must be 'Types of Cashbooks'.",
+                'A value is required for field "Cashbook" in "Evaluation Line Relation".',
                 Evaluation.create,
                 [{
                     'name': 'Evaluation 3',
@@ -330,18 +330,18 @@ class ReportTestCase(CashbookTestCase):
             self.assertEqual(evaluation.cashbooks[1].currency.code, 'usd')
             self.assertEqual(evaluation.cashbooks[2].currency.code, 'EUR')
 
-            self.assertEqual(len(evaluation.cashbook_values), 3)
-            self.assertEqual(evaluation.cashbook_values[0].name, 'Book 1 | 25.00 usd | Open')
-            self.assertEqual(evaluation.cashbook_values[1].name, 'Book 2 | 12.50 usd | Open')
-            self.assertEqual(evaluation.cashbook_values[2].name, 'Book 3 | 23.00 € | Open')
+            self.assertEqual(len(evaluation.line_values), 3)
+            self.assertEqual(evaluation.line_values[0].name, 'Book 1 | 25.00 usd | Open')
+            self.assertEqual(evaluation.line_values[1].name, 'Book 2 | 12.50 usd | Open')
+            self.assertEqual(evaluation.line_values[2].name, 'Book 3 | 23.00 € | Open')
 
-            self.assertEqual(evaluation.cashbook_values[0].eval_currency.code, 'EUR')
-            self.assertEqual(evaluation.cashbook_values[1].eval_currency.code, 'EUR')
-            self.assertEqual(evaluation.cashbook_values[2].eval_currency.code, 'EUR')
+            self.assertEqual(evaluation.line_values[0].eval_currency.code, 'EUR')
+            self.assertEqual(evaluation.line_values[1].eval_currency.code, 'EUR')
+            self.assertEqual(evaluation.line_values[2].eval_currency.code, 'EUR')
 
-            self.assertEqual(evaluation.cashbook_values[0].balance, Decimal('23.81'))
-            self.assertEqual(evaluation.cashbook_values[1].balance, Decimal('11.90'))
-            self.assertEqual(evaluation.cashbook_values[2].balance, Decimal('23.00'))
+            self.assertEqual(evaluation.line_values[0].balance, Decimal('23.81'))
+            self.assertEqual(evaluation.line_values[1].balance, Decimal('11.90'))
+            self.assertEqual(evaluation.line_values[2].balance, Decimal('23.00'))
 
     @with_transaction()
     def test_report_chart_pie_type_red(self):
@@ -378,15 +378,15 @@ class ReportTestCase(CashbookTestCase):
             self.assertEqual(evaluation.types[0].rec_name, 'BK - Bank')
             self.assertEqual(evaluation.types[1].rec_name, 'CAS - Cash')
             # 23.00 EUR
-            self.assertEqual(len(evaluation.type_values), 2)
-            self.assertEqual(evaluation.type_values[0].eval_currency.code, 'EUR')
-            self.assertEqual(evaluation.type_values[0].name, 'BK - Bank')
-            self.assertEqual(evaluation.type_values[0].balance, Decimal('23.0'))
+            self.assertEqual(len(evaluation.line_values), 2)
+            self.assertEqual(evaluation.line_values[0].eval_currency.code, 'EUR')
+            self.assertEqual(evaluation.line_values[0].name, 'BK - Bank')
+            self.assertEqual(evaluation.line_values[0].balance, Decimal('23.0'))
 
             # 37.50 USD --> EUR
-            self.assertEqual(evaluation.type_values[1].name, 'CAS - Cash')
-            self.assertEqual(evaluation.type_values[1].eval_currency.code, 'EUR')
-            self.assertEqual(evaluation.type_values[1].balance, Decimal('35.71'))
+            self.assertEqual(evaluation.line_values[1].name, 'CAS - Cash')
+            self.assertEqual(evaluation.line_values[1].eval_currency.code, 'EUR')
+            self.assertEqual(evaluation.line_values[1].balance, Decimal('35.71'))
 
     @with_transaction()
     def test_report_chart_pie_currency_red(self):
@@ -420,10 +420,10 @@ class ReportTestCase(CashbookTestCase):
             self.assertEqual(evaluation.currencies[0].code, 'EUR')
             self.assertEqual(evaluation.currencies[1].code, 'usd')
 
-            self.assertEqual(len(evaluation.currency_values), 2)
-            self.assertEqual(evaluation.currency_values[0].name, 'Euro')
-            self.assertEqual(evaluation.currency_values[0].balance, Decimal('23.0'))
-            self.assertEqual(evaluation.currency_values[1].name, 'usd')
-            self.assertEqual(evaluation.currency_values[1].balance, Decimal('35.71'))
+            self.assertEqual(len(evaluation.line_values), 2)
+            self.assertEqual(evaluation.line_values[0].name, 'Euro')
+            self.assertEqual(evaluation.line_values[0].balance, Decimal('23.0'))
+            self.assertEqual(evaluation.line_values[1].name, 'usd')
+            self.assertEqual(evaluation.line_values[1].balance, Decimal('35.71'))
 
 # end ReportTestCase
diff --git a/tryton.cfg b/tryton.cfg
index 38efdc7..6709e99 100644
--- a/tryton.cfg
+++ b/tryton.cfg
@@ -7,5 +7,7 @@ xml:
     message.xml
     graph.xml
     evaluation.xml
+    line_value.xml
     evaluation_context.xml
+    evaluation_wizard.xml
     menu.xml
diff --git a/view/evaluation_context_form.xml b/view/evaluation_context_form.xml
new file mode 100644
index 0000000..6f96e92
--- /dev/null
+++ b/view/evaluation_context_form.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0"?>
+<!-- This file is part of the cashbook-module from m-ds for Tryton.
+The COPYRIGHT file at the top level of this repository contains the
+full copyright notices and license terms. -->
+<form col="2">
+    <label name="evaluation"/>
+    <field name="evaluation"/>
+</form>