book: view zeigt in listansicht bei unterkonten in fremdwährung

den korrekten wert,
book-form: feld für saldo in unternehmens-währung

view/book_form.xml

@@ -15,10 +15,14 @@ full copyright notices and license terms. -->
         </group>
     </group>
 
+    <label name="balance"/>
+    <field name="balance" symbol="currency"/>
     <label name="btype"/>
     <field name="btype"/>
-    <label name="balance"/>
-    <field name="balance"/>
+
+    <label name="balance_ref"/>
+    <field name="balance_ref" symbol="company_currency"/>
+    <newline/>
 
     <notebook colspan="4">
         <page name="reconciliations" string="Reconciliations" col="1">
@@ -32,6 +36,11 @@ full copyright notices and license terms. -->
             <field name="company"/>
             <label name="parent"/>
             <field name="parent"/>
+
+            <label name="currency"/>
+            <field name="currency"/>
+            <newline/>
+
             <field name="childs" colspan="4"/>
         </page>
         <page name="number_sequ" string="Amount and Numbering" col="4">
@@ -42,8 +51,6 @@ full copyright notices and license terms. -->
 
             <label name="start_date"/>
             <field name="start_date"/>
-            <label name="currency"/>
-            <field name="currency"/>
         </page>
         <page id="pgperm" string="Owner and Authorizeds" col="4">
             <label name="owner"/>

view/book_tree.xml

@@ -4,7 +4,7 @@ The COPYRIGHT file at the top level of this repository contains the
 full copyright notices and license terms. -->
 <tree>
     <field name="name"/>
-    <field name="balance" sum="Balance"/>
+    <field name="balance"/>
     <field name="currency"/>
     <field name="state"/>
     <field name="parent" tree_invisible="1"/>