diff --git a/product/ERP5/Document/SolverTypeInformation.py b/product/ERP5/Document/SolverTypeInformation.py
index c8c969122ced2aac849932a086dbc1f8316fca7f..d2867d30332819953480be947ccc578666caa09b 100644
--- a/product/ERP5/Document/SolverTypeInformation.py
+++ b/product/ERP5/Document/SolverTypeInformation.py
@@ -47,5 +47,6 @@ class SolverTypeInformation(ERP5TypeInformation):
 
   # Default Properties
   property_sheets = ( PropertySheet.BaseType
+                    , PropertySheet.SolverType
                     , PropertySheet.Configurable
                     )
diff --git a/product/ERP5/PropertySheet/SolverType.py b/product/ERP5/PropertySheet/SolverType.py
new file mode 100644
index 0000000000000000000000000000000000000000..3b73952a4c04a972779e02024dd33b4910f7c322
--- /dev/null
+++ b/product/ERP5/PropertySheet/SolverType.py
@@ -0,0 +1,54 @@
+##############################################################################
+#
+# Copyright (c) 2009 Nexedi SA and Contributors. All Rights Reserved.
+#
+# WARNING: This program as such is intended to be used by professional
+# programmers who take the whole responsibility of assessing all potential
+# consequences resulting from its eventual inadequacies and bugs
+# End users who are looking for a ready-to-use solution with commercial
+# guarantees and support are strongly adviced to contract a Free Software
+# Service Company
+#
+# This program is Free Software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+##############################################################################
+
+class SolverType:
+    """
+      Properties of an ERP5 Solver portal type
+    """
+
+    _properties = (
+        { 'id':         'solver_action_title',
+          'type':       'string',
+          'mode':       'w',
+          'label':      'Solver Action Title'
+         },
+        { 'id':         'line_grouping',
+          'type':       'boolean',
+          'mode':       'w',
+          'label':      'Line Grouping'
+         },
+        { 'id':         'line_exclusive',
+          'type':       'boolean',
+          'mode':       'w',
+          'label':      'Line Exclusive'
+         },
+        { 'id':         'delivery_solver',
+          'type':       'tokens',
+          'mode':       'w',
+          'label':      'Delivery Solvers'
+         },
+    )