Report tree is useful. If it does not work, repair it, do not remove it.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@15613 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/BaseCategory_view/listbox.xml

@@ -12,6 +12,12 @@
     </pickle>
     <pickle>
       <dictionary>
+        <item>
+            <key> <string>_owner</string> </key>
+            <value>
+              <none/>
+            </value>
+        </item>
         <item>
             <key> <string>id</string> </key>
             <value> <string>listbox</string> </value>
@@ -462,12 +468,17 @@
                 <item>
                     <key> <string>report_root_list</string> </key>
                     <value>
-                      <list/>
+                      <list>
+                        <tuple>
+                          <string>parent</string>
+                          <string>Parent</string>
+                        </tuple>
+                      </list>
                     </value>
                 </item>
                 <item>
                     <key> <string>report_tree</string> </key>
-                    <value> <int>0</int> </value>
+                    <value> <int>1</int> </value>
                 </item>
                 <item>
                     <key> <string>search</string> </key>

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Category_view/listbox.xml

@@ -12,6 +12,12 @@
     </pickle>
     <pickle>
       <dictionary>
+        <item>
+            <key> <string>_owner</string> </key>
+            <value>
+              <none/>
+            </value>
+        </item>
         <item>
             <key> <string>id</string> </key>
             <value> <string>listbox</string> </value>
@@ -467,12 +473,17 @@
                 <item>
                     <key> <string>report_root_list</string> </key>
                     <value>
-                      <list/>
+                      <list>
+                        <tuple>
+                          <string>parent</string>
+                          <string>Parent</string>
+                        </tuple>
+                      </list>
                     </value>
                 </item>
                 <item>
                     <key> <string>report_tree</string> </key>
-                    <value> <int>0</int> </value>
+                    <value> <int>1</int> </value>
                 </item>
                 <item>
                     <key> <string>search</string> </key>