diff --git a/addons/account/__openerp__.py b/addons/account/__openerp__.py
index 3b04713a1bb..9a48ab171d2 100644
--- a/addons/account/__openerp__.py
+++ b/addons/account/__openerp__.py
@@ -23,6 +23,7 @@
     "version" : "1.1",
     "author" : "OpenERP SA",
     "category": 'Finance',
+    'complexity': "normal",
     "description": """
 Accounting and Financial Management.
 ====================================
diff --git a/addons/account_accountant/__openerp__.py b/addons/account_accountant/__openerp__.py
index e00353f28ce..8194b9537a3 100644
--- a/addons/account_accountant/__openerp__.py
+++ b/addons/account_accountant/__openerp__.py
@@ -23,6 +23,7 @@
     "version" : "1.1",
     "author" : "OpenERP SA",
     "category": 'Finance',
+    'complexity': "normal",
     "description": """
 Accounting Access Rights.
 =========================
diff --git a/addons/account_analytic_analysis/__openerp__.py b/addons/account_analytic_analysis/__openerp__.py
index 588055b3741..5e93307865c 100644
--- a/addons/account_analytic_analysis/__openerp__.py
+++ b/addons/account_analytic_analysis/__openerp__.py
@@ -24,6 +24,7 @@
     'name'      : 'Analytic Account View',
     'version'   : '1.1',
     'category'  : 'Finance',
+    'complexity': "normal",
     'description': """
 This module is for modifying account analytic view to show important data to project manager of services companies.
 ===================================================================================================================
diff --git a/addons/account_analytic_default/__openerp__.py b/addons/account_analytic_default/__openerp__.py
index 0b9aa33c503..c2bea6783df 100644
--- a/addons/account_analytic_default/__openerp__.py
+++ b/addons/account_analytic_default/__openerp__.py
@@ -23,6 +23,7 @@
     'name'      : 'Account Analytic Defaults',
     'version'   : '1.0',
     'category'  : 'Finance',
+    'complexity': "normal",
     'description': """Set default values for your analytic accounts
 Allows to automatically select analytic accounts based on criterions:
 =====================================================================
diff --git a/addons/account_analytic_plans/__openerp__.py b/addons/account_analytic_plans/__openerp__.py
index dab9e83c75a..85f0643ef66 100644
--- a/addons/account_analytic_plans/__openerp__.py
+++ b/addons/account_analytic_plans/__openerp__.py
@@ -24,6 +24,7 @@
     'name'      : 'Manage multiple plans in Analytic Accounting',
     'version'   : '1.0',
     'category'  : 'Finance',
+    'complexity': "normal",
     'description': """
 This module allows to use several analytic plans, according to the general journal.
 ===================================================================================
diff --git a/addons/account_anglo_saxon/__openerp__.py b/addons/account_anglo_saxon/__openerp__.py
index 46052c77a36..79afb26ab26 100644
--- a/addons/account_anglo_saxon/__openerp__.py
+++ b/addons/account_anglo_saxon/__openerp__.py
@@ -23,6 +23,7 @@
     "version"   : "1.2",
     "author"    : "OpenERP SA, Veritos",
     "website"   : "http://tinyerp.com - http://veritos.nl",
+    'complexity': "normal",
     "description" : """
 This module supports the Anglo-Saxon accounting methodology by changing the accounting logic with stock transactions.
 =====================================================================================================================
diff --git a/addons/account_budget/__openerp__.py b/addons/account_budget/__openerp__.py
index b9f972f83e5..9ff5964637a 100644
--- a/addons/account_budget/__openerp__.py
+++ b/addons/account_budget/__openerp__.py
@@ -24,6 +24,7 @@
     'name': 'Budget Management',
     'version': '1.0',
     'category': 'Finance',
+    'complexity': "normal",
     'description': """
 This module allows accountants to manage analytic and crossovered budgets.
 ==========================================================================
diff --git a/addons/account_cancel/__openerp__.py b/addons/account_cancel/__openerp__.py
index f5ab865b1ab..469033ac56e 100644
--- a/addons/account_cancel/__openerp__.py
+++ b/addons/account_cancel/__openerp__.py
@@ -24,6 +24,7 @@
     "version" : "1.1",
     "author" : "OpenERP SA",
     "category": 'Finance',
+    'complexity': "normal",
     "description": """
 Allows cancelling accounting entries.
 =====================================
diff --git a/addons/account_coda/__openerp__.py b/addons/account_coda/__openerp__.py
index 1883d744779..fb39bc4c5ba 100644
--- a/addons/account_coda/__openerp__.py
+++ b/addons/account_coda/__openerp__.py
@@ -24,6 +24,7 @@
     "version"   : "1.0",
     "author"    : "OpenERP SA",
     "category"  : "Finance",
+    'complexity': "normal",
     "description": """
 Module provides functionality to import bank statements from coda files.
 ========================================================================
diff --git a/addons/account_followup/__openerp__.py b/addons/account_followup/__openerp__.py
index bda833d5767..fd5cc859646 100644
--- a/addons/account_followup/__openerp__.py
+++ b/addons/account_followup/__openerp__.py
@@ -23,6 +23,7 @@
     'name': 'Reminders',
     'version': '1.0',
     'category': 'Finance',
+    'complexity': "normal",
     'description': """
 Modules to automate letters for unpaid invoices, with multi-level recalls.
 ==========================================================================
diff --git a/addons/account_invoice_layout/__openerp__.py b/addons/account_invoice_layout/__openerp__.py
index feb77ae4547..b045b7b0b5d 100644
--- a/addons/account_invoice_layout/__openerp__.py
+++ b/addons/account_invoice_layout/__openerp__.py
@@ -24,6 +24,7 @@
     'name': 'Improve Invoice Layout',
     'version': '1.0',
     'category': 'Finance',
+    'complexity': "easy",
     'description': """
 This module provides some features to improve the layout of the invoices.
 =========================================================================
diff --git a/addons/account_payment/__openerp__.py b/addons/account_payment/__openerp__.py
index 105a883e432..8a90a140558 100644
--- a/addons/account_payment/__openerp__.py
+++ b/addons/account_payment/__openerp__.py
@@ -24,6 +24,7 @@
     "version": "1.1",
     "author": "OpenERP SA",
     "category": "Finance",
+    'complexity': "easy",
     "description": """
 Module to manage invoice payment.
 =================================
diff --git a/addons/account_sequence/__openerp__.py b/addons/account_sequence/__openerp__.py
index 18ca7a8c8ec..f7ab18f3e7e 100644
--- a/addons/account_sequence/__openerp__.py
+++ b/addons/account_sequence/__openerp__.py
@@ -23,6 +23,7 @@
     'name': 'Entries Sequence Numbering',
     'version': '1.1',
     'category': 'Finance',
+    'complexity': "easy",
     'description': """
 This module maintains internal sequence number for accounting entries.
 ======================================================================
diff --git a/addons/account_voucher/__openerp__.py b/addons/account_voucher/__openerp__.py
index ef93be397a0..7da2b2da99c 100644
--- a/addons/account_voucher/__openerp__.py
+++ b/addons/account_voucher/__openerp__.py
@@ -23,6 +23,7 @@
     "name" : "Accounting Voucher Entries",
     "version" : "1.0",
     "author" : 'OpenERP SA',
+    'complexity': "normal",
     "description": """
 Account Voucher module includes all the basic requirements of Voucher Entries for Bank, Cash, Sales, Purchase, Expanse, Contra, etc.
 ====================================================================================================================================
diff --git a/addons/anonymization/__openerp__.py b/addons/anonymization/__openerp__.py
index 97597eb7ca9..842b774eb9c 100644
--- a/addons/anonymization/__openerp__.py
+++ b/addons/anonymization/__openerp__.py
@@ -25,6 +25,7 @@
     'name': 'Database Anonymization',
     'version': '1.0',
     'category': 'Tools',
+    'complexity': "easy",
     'description': """
 This module allows you to anonymize a database.
 ===============================================
diff --git a/addons/association/__openerp__.py b/addons/association/__openerp__.py
index 3a32a5b48c0..22489f72ea4 100644
--- a/addons/association/__openerp__.py
+++ b/addons/association/__openerp__.py
@@ -25,6 +25,7 @@
     'version': '0.1',
     'category': 'General',
     'category': 'Profile',
+    'complexity': "normal",
     'description': """
 This module is to configure modules related to an association.
 ==============================================================
diff --git a/addons/auction/__openerp__.py b/addons/auction/__openerp__.py
index fa5f2f5f635..e1ceaf9921c 100644
--- a/addons/auction/__openerp__.py
+++ b/addons/auction/__openerp__.py
@@ -24,6 +24,7 @@
     'name': 'Auction Management',
     'version': '1.0',
     'category': 'General',
+    'complexity': "normal",
     'description': """
 This module manages the records of artists, auction articles, buyers and sellers.
 =================================================================================
diff --git a/addons/base_action_rule/__openerp__.py b/addons/base_action_rule/__openerp__.py
index 018f14d83a9..b6796f8958d 100644
--- a/addons/base_action_rule/__openerp__.py
+++ b/addons/base_action_rule/__openerp__.py
@@ -23,6 +23,7 @@
     'name': 'Action Rule',
     'version': '1.0',
     'category': 'Tools',
+    'complexity': "expert",
     'category': 'Generic Modules/Others',
     'description': """
 This module allows to implement action rules for any object.
diff --git a/addons/base_calendar/__openerp__.py b/addons/base_calendar/__openerp__.py
index 5688c0e05b5..45e98149809 100644
--- a/addons/base_calendar/__openerp__.py
+++ b/addons/base_calendar/__openerp__.py
@@ -1,11 +1,58 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    OpenERP, Open Source Management Solution
+#    Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU Affero General Public License as
+#    published by the Free Software Foundation, either version 3 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 Affero General Public License for more details.
+#
+#    You should have received a copy of the GNU Affero General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+
 {
-    "name": "Base calendar",
-    "version": "2.0",
-    "depends": ['base'],
-    "js": [
-        'static/lib/dhtmlxScheduler/codebase/dhtmlxscheduler.js',
-        'static/src/js/calendar.js'
+    "name" : "Basic Calendar Functionality",
+    "version" : "1.0",
+    "depends" : ["base"],
+    'complexity': "easy",
+    'description': """
+This is a full-featured calendar system.
+========================================
+
+It supports:
+    - Calendar of events
+    - Alerts (create requests)
+    - Recurring events
+    - Invitations to people""",
+    "author" : "OpenERP SA",
+    'category': 'Tools',
+    'website': 'http://www.openerp.com',
+    "init_xml" : [
+        'base_calendar_data.xml'
     ],
-    "css": ['static/lib/dhtmlxScheduler/codebase/dhtmlxscheduler.css'],
-    'active': True
+    "demo_xml" : [],
+    "update_xml" : [
+        'security/calendar_security.xml',
+        'security/ir.model.access.csv',
+        'wizard/calendar_event_edit_all_view.xml',
+        'wizard/base_calendar_invite_attendee_view.xml',
+        'wizard/base_calendar_set_exrule_view.xml',
+        'base_calendar_view.xml'
+    ],
+    "test" : ['test/base_calendar_test.yml'],
+    "installable" : True,
+    "active" : False,
+    "certificate" : "00694071962960352821",
+    'images': ['images/base_calendar1.jpeg','images/base_calendar2.jpeg','images/base_calendar3.jpeg','images/base_calendar4.jpeg',],
 }
+
+# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
diff --git a/addons/base_contact/__openerp__.py b/addons/base_contact/__openerp__.py
index 1f8667e4cc6..17e7d3a69c8 100644
--- a/addons/base_contact/__openerp__.py
+++ b/addons/base_contact/__openerp__.py
@@ -24,6 +24,7 @@
     'name': 'Base Contact',
     'version': '1.0',
     'category': 'Tools',
+    'complexity': "expert",
     'description': """
 This module allows you to manage your contacts entirely.
 ========================================================
diff --git a/addons/base_crypt/__openerp__.py b/addons/base_crypt/__openerp__.py
index fb152da929d..1054f854874 100644
--- a/addons/base_crypt/__openerp__.py
+++ b/addons/base_crypt/__openerp__.py
@@ -25,6 +25,7 @@
     "maintainer" : "OpenERP SA",
     "website" : "http://www.openerp.com",
     "category" : "Tools",
+    'complexity': "easy",
     "description": """
 This module replaces the cleartext password in the database with a password hash.
 =================================================================================
diff --git a/addons/base_iban/__openerp__.py b/addons/base_iban/__openerp__.py
index 6de0e6d0735..4cbef04a204 100644
--- a/addons/base_iban/__openerp__.py
+++ b/addons/base_iban/__openerp__.py
@@ -22,6 +22,7 @@
     'name': 'Create IBAN bank accounts',
     'version': '1.0',
     'category': 'Finance',
+    'complexity': "easy",
     'description': """
 This module installs the base for IBAN (International Bank Account Number) bank accounts and checks for its validity.
 =====================================================================================================================
diff --git a/addons/base_report_creator/__openerp__.py b/addons/base_report_creator/__openerp__.py
index 9e469fe37c6..6c0a01f78fd 100644
--- a/addons/base_report_creator/__openerp__.py
+++ b/addons/base_report_creator/__openerp__.py
@@ -24,6 +24,7 @@
     'name': 'Statistical Report Creator',
     'version': '1.0',
     'category': 'Tools',
+    'complexity': "expert",
     'description': """
 This module allows you to create any statistic report on several objects.
 =========================================================================
diff --git a/addons/base_report_designer/__openerp__.py b/addons/base_report_designer/__openerp__.py
index 1d280de71fe..c5bbbbd34ec 100644
--- a/addons/base_report_designer/__openerp__.py
+++ b/addons/base_report_designer/__openerp__.py
@@ -24,6 +24,7 @@
     'name': 'OpenOffice Report Designer Interface',
     'version': '0.1',
     'category': 'Tools',
+    'complexity': "normal",
     'description': """
 This module is used along with OpenERP OpenOffice Plugin.
 =========================================================
diff --git a/addons/base_setup/__openerp__.py b/addons/base_setup/__openerp__.py
index 420deb46bfb..2d534917da3 100644
--- a/addons/base_setup/__openerp__.py
+++ b/addons/base_setup/__openerp__.py
@@ -24,6 +24,7 @@
     'name': 'Base Setup',
     'version': '1.0',
     'category': 'Tools',
+    'complexity': "easy",
     'description': """
 This module helps to configure the system at the installation of a new database.
 ================================================================================
diff --git a/addons/base_tools/__openerp__.py b/addons/base_tools/__openerp__.py
index f915d8929a2..aade7664041 100644
--- a/addons/base_tools/__openerp__.py
+++ b/addons/base_tools/__openerp__.py
@@ -5,6 +5,7 @@
     "version": "1.0",
     "depends": ["base"],
     "category" : "Tools",
+    'complexity': "easy",
     'description': """
 Common base for tools modules.
 ==============================
diff --git a/addons/base_vat/__openerp__.py b/addons/base_vat/__openerp__.py
index 1de5a94fabd..92af5664336 100644
--- a/addons/base_vat/__openerp__.py
+++ b/addons/base_vat/__openerp__.py
@@ -23,6 +23,7 @@
     'version': '1.0',
     'category': 'Tools',
     'category': 'Generic Modules/Base',
+    'complexity': "easy",
     'description': """
 Enable VAT Number for a partner and check its validity.
 =======================================================
diff --git a/addons/board/__openerp__.py b/addons/board/__openerp__.py
index 587dd92362f..f4de253c4f5 100644
--- a/addons/board/__openerp__.py
+++ b/addons/board/__openerp__.py
@@ -23,6 +23,7 @@
     'name': 'Dashboard Creator',
     'version': '1.0',
     'category': 'Tools',
+    'complexity': "normal",
     'description': """
 Lets the user create a custom dashboard.
 ========================================
diff --git a/addons/caldav/__openerp__.py b/addons/caldav/__openerp__.py
index 346e49949c1..edf852e4d5e 100644
--- a/addons/caldav/__openerp__.py
+++ b/addons/caldav/__openerp__.py
@@ -23,6 +23,7 @@
 {
     "name" : "Share Calendar using CalDAV",
     "version" : "1.1",
+    'complexity': "normal",
     "depends" : [
                     "base",
                     "document_webdav",
diff --git a/addons/crm/__openerp__.py b/addons/crm/__openerp__.py
index 903bf5f0b68..a0ff9067a76 100644
--- a/addons/crm/__openerp__.py
+++ b/addons/crm/__openerp__.py
@@ -24,6 +24,7 @@
     'name': 'Customer & Supplier Relationship Management',
     'version': '1.0',
     'category': 'Sales',
+    'complexity': "easy",
     'description': """
 The generic OpenERP Customer Relationship Management.
 =====================================================
diff --git a/addons/crm_caldav/__openerp__.py b/addons/crm_caldav/__openerp__.py
index 58b01bc6511..fdbde1c8d2d 100644
--- a/addons/crm_caldav/__openerp__.py
+++ b/addons/crm_caldav/__openerp__.py
@@ -26,6 +26,7 @@
     'version': '1.1',
     'category': 'Sales',
     'category': 'Generic Modules/CRM & SRM',
+    'complexity': "normal",
     'description': """
 Caldav features in Meeting.
 ===========================
diff --git a/addons/crm_claim/__openerp__.py b/addons/crm_claim/__openerp__.py
index 43894185ac0..696298d275b 100644
--- a/addons/crm_claim/__openerp__.py
+++ b/addons/crm_claim/__openerp__.py
@@ -24,6 +24,7 @@
     'name': 'Customer & Supplier Claims Management',
     'version': '1.0',
     'category': 'Sales',
+    'complexity': "easy",
     'description': """
 This modules allows you to track your customers/suppliers claims and grievances.
 ================================================================================
diff --git a/addons/crm_fundraising/__openerp__.py b/addons/crm_fundraising/__openerp__.py
index 4315eea87a5..7a37bd13d16 100644
--- a/addons/crm_fundraising/__openerp__.py
+++ b/addons/crm_fundraising/__openerp__.py
@@ -24,6 +24,7 @@
     'category': 'Sales', 
     'name': 'CRM Fundraising',
     'version': '1.0',
+    'complexity': "easy",
     'description': """
 Fundraising.
 ============
diff --git a/addons/crm_helpdesk/__openerp__.py b/addons/crm_helpdesk/__openerp__.py
index 3a62433a591..b69f1de1b08 100644
--- a/addons/crm_helpdesk/__openerp__.py
+++ b/addons/crm_helpdesk/__openerp__.py
@@ -24,6 +24,7 @@
     'category': 'Sales', 
     'name': 'CRM Helpdesk',
     'version': '1.0',
+    'complexity': "easy",
     'description': """
 Helpdesk Management.
 ====================
diff --git a/addons/crm_partner_assign/__openerp__.py b/addons/crm_partner_assign/__openerp__.py
index a00434e8ee0..eca5307df91 100644
--- a/addons/crm_partner_assign/__openerp__.py
+++ b/addons/crm_partner_assign/__openerp__.py
@@ -24,6 +24,7 @@
     'name': 'Partner Geo-Localization',
     'version': '1.0',
     'category': 'Sales',
+    'complexity': "normal",
     'description': """
 This is the module used by OpenERP SA to redirect customers to its partners, based on geolocalization.
 ======================================================================================================
diff --git a/addons/crm_profiling/__openerp__.py b/addons/crm_profiling/__openerp__.py
index b2a539ab305..c76278201b1 100644
--- a/addons/crm_profiling/__openerp__.py
+++ b/addons/crm_profiling/__openerp__.py
@@ -24,6 +24,7 @@
     'name': 'CRM Profiling Management - To Perform Segmentation within Partners',
     'version': '1.3',
     'category': 'Sales',
+    'complexity': "easy",
     'description': """
 This module allows users to perform segmentation within partners.
 =================================================================
diff --git a/addons/decimal_precision/__openerp__.py b/addons/decimal_precision/__openerp__.py
index fc6399fb730..a2e94c7f58d 100644
--- a/addons/decimal_precision/__openerp__.py
+++ b/addons/decimal_precision/__openerp__.py
@@ -31,6 +31,7 @@ The decimal precision is configured per company.
     "version": "0.1",
     "depends": ["base"],
     "category" : "Tools",
+    'complexity': "easy",
     "init_xml": [],
     "update_xml": [
         'decimal_precision_view.xml',
diff --git a/addons/delivery/__openerp__.py b/addons/delivery/__openerp__.py
index 3d1dcfbffde..e9fa8240e21 100644
--- a/addons/delivery/__openerp__.py
+++ b/addons/delivery/__openerp__.py
@@ -24,6 +24,7 @@
     'name': 'Carriers and Deliveries',
     'version': '1.0',
     'category': 'Warehouse',
+    'complexity': "normal",
     'description': """
 Allows you to add delivery methods in sale orders and picking.
 ==============================================================
diff --git a/addons/document/__openerp__.py b/addons/document/__openerp__.py
index e8d85a8c5a6..c98daa4eaaf 100644
--- a/addons/document/__openerp__.py
+++ b/addons/document/__openerp__.py
@@ -25,6 +25,7 @@
     'version': '2.1',
     'category': 'Tools',
     'category': 'Generic Modules/Others',
+    'complexity': "normal",
     'description': """
 This is a complete document management system.
 ==============================================
diff --git a/addons/document_ftp/__openerp__.py b/addons/document_ftp/__openerp__.py
index ff38e3b92b4..2683ba5ef0a 100644
--- a/addons/document_ftp/__openerp__.py
+++ b/addons/document_ftp/__openerp__.py
@@ -24,6 +24,7 @@
     'name': 'Integrated FTP Server with Document Management System',
     'version': '1.99',
     'category': 'Tools',
+    'complexity': "normal",
     'description': """
 This is a support FTP Interface with document management system.
 ================================================================
diff --git a/addons/document_ics/__openerp__.py b/addons/document_ics/__openerp__.py
index e232c8dd487..56bb8f11fee 100644
--- a/addons/document_ics/__openerp__.py
+++ b/addons/document_ics/__openerp__.py
@@ -24,6 +24,7 @@
     'name': 'Support for iCal based on Document Management System',
     'version': '1.0',
     'category': 'Tools',
+    'complexity': "normal",
     'description': """
 Allows to synchronise calendars with others applications.
 =========================================================
diff --git a/addons/document_webdav/__openerp__.py b/addons/document_webdav/__openerp__.py
index 52ec679cf21..dc74085ab6f 100644
--- a/addons/document_webdav/__openerp__.py
+++ b/addons/document_webdav/__openerp__.py
@@ -33,6 +33,7 @@
         "version" : "2.3",
         "author" : "OpenERP SA",
         "category" : "Tools",
+        'complexity': "normal",
         "website": "http://www.openerp.com",
         "description": """
 With this module, the WebDAV server for documents is activated.
diff --git a/addons/email_template/__openerp__.py b/addons/email_template/__openerp__.py
index e5e712624ac..f56062f37ed 100644
--- a/addons/email_template/__openerp__.py
+++ b/addons/email_template/__openerp__.py
@@ -26,6 +26,7 @@
     "author" : "Openlabs",
     "website" : "http://openerp.com",
     "category" : "Tools",
+    'complexity': "expert",
     "depends" : ['marketing', 'base_tools'],
     "description": """
 Email Template is extraction of Power Email basically just to send emails.
diff --git a/addons/event/__openerp__.py b/addons/event/__openerp__.py
index a2e0932b062..680cf1e6572 100644
--- a/addons/event/__openerp__.py
+++ b/addons/event/__openerp__.py
@@ -24,6 +24,7 @@
     'name': 'Event',
     'version': '0.1',
     'category': 'Tools',
+    'complexity': "easy",
     'description': """
 Organization and management of Events.
 ======================================
diff --git a/addons/event_project/__openerp__.py b/addons/event_project/__openerp__.py
index 75ac9e2b17c..ddd32c37631 100644
--- a/addons/event_project/__openerp__.py
+++ b/addons/event_project/__openerp__.py
@@ -23,6 +23,7 @@
     'name': 'Event Project - Create Retro-Planning to manage your Events',
     'version': '0.1',
     'category': 'Tools',
+    'complexity': "easy",
     'description': """
 Organization and management of events.
 ======================================
diff --git a/addons/google_map/__openerp__.py b/addons/google_map/__openerp__.py
index 16be73f1e2d..5c48a9370d7 100644
--- a/addons/google_map/__openerp__.py
+++ b/addons/google_map/__openerp__.py
@@ -24,6 +24,7 @@
     'name': 'Google Map',
     'version': '1.0',
     'category': 'Tools',
+    'complexity': "easy",
     'category': 'Generic Modules/Others',
     'description': """
 The module adds Google Map field in partner address.
diff --git a/addons/hr/__openerp__.py b/addons/hr/__openerp__.py
index 86083d6b37e..82be7c9f367 100644
--- a/addons/hr/__openerp__.py
+++ b/addons/hr/__openerp__.py
@@ -24,6 +24,7 @@
     "version": "1.1",
     "author": "OpenERP SA",
     "category": "Human Resources",
+    'complexity': "easy",
     "website": "http://www.openerp.com",
     "description": """
 Module for human resource management.
diff --git a/addons/hr_attendance/__openerp__.py b/addons/hr_attendance/__openerp__.py
index 5d58ce2d647..f7111fdb191 100644
--- a/addons/hr_attendance/__openerp__.py
+++ b/addons/hr_attendance/__openerp__.py
@@ -24,6 +24,7 @@
     'name': 'Attendances Of Employees',
     'version': '1.1',
     'category': 'Human Resources',
+    'complexity': "easy",
     'description': """
 This module aims to manage employee's attendances.
 ==================================================
diff --git a/addons/hr_contract/__openerp__.py b/addons/hr_contract/__openerp__.py
index 380a4f1c696..6a4d7e6a27e 100644
--- a/addons/hr_contract/__openerp__.py
+++ b/addons/hr_contract/__openerp__.py
@@ -24,6 +24,7 @@
     'name': 'Human Resources Contracts',
     'version': '1.0',
     'category': 'Human Resources',
+    'complexity': "easy",
     'description': """
 Add all information on the employee form to manage contracts.
 =============================================================
diff --git a/addons/hr_evaluation/__openerp__.py b/addons/hr_evaluation/__openerp__.py
index 3e45d38156e..d11d07ece66 100644
--- a/addons/hr_evaluation/__openerp__.py
+++ b/addons/hr_evaluation/__openerp__.py
@@ -24,6 +24,7 @@
     "version": "0.1",
     "author": "OpenERP SA",
     "category": "Human Resources",
+    'complexity': "easy",
     "website": "http://www.openerp.com",
     "images": ["images/hr_evaluation_analysis.jpeg","images/hr_evaluation.jpeg"],
     "depends": ["hr",'hr_recruitment','survey'],
diff --git a/addons/hr_expense/__openerp__.py b/addons/hr_expense/__openerp__.py
index 95d2b60300b..baf992d2132 100644
--- a/addons/hr_expense/__openerp__.py
+++ b/addons/hr_expense/__openerp__.py
@@ -24,6 +24,7 @@
     'name': 'Human Resources Expenses Tracking',
     'version': '1.0',
     'category': 'Human Resources',
+    'complexity': "easy",
     'description': """
 This module aims to manage employee's expenses.
 ===============================================
diff --git a/addons/hr_holidays/__openerp__.py b/addons/hr_holidays/__openerp__.py
index e63d86b2041..63c2eb76195 100644
--- a/addons/hr_holidays/__openerp__.py
+++ b/addons/hr_holidays/__openerp__.py
@@ -25,6 +25,7 @@
     "version": "1.5",
     "author": ['OpenERP SA', 'Axelor'],
     "category": "Human Resources",
+    'complexity': "easy",
     "website": "http://www.openerp.com",
     "description": """
 This module allows you to manage leaves and leaves' requests.
diff --git a/addons/hr_payroll/__openerp__.py b/addons/hr_payroll/__openerp__.py
index 69cba040d6b..1cc1b44177b 100644
--- a/addons/hr_payroll/__openerp__.py
+++ b/addons/hr_payroll/__openerp__.py
@@ -23,6 +23,7 @@
     'name': 'Human Resource Payroll',
     'version': '1.0',
     'category': 'Human Resources',
+    'complexity': "expert",
     'description': """
 Generic Payroll system.
 =======================
diff --git a/addons/hr_payroll_account/__openerp__.py b/addons/hr_payroll_account/__openerp__.py
index 30dcd9e7b55..d9bad77a101 100644
--- a/addons/hr_payroll_account/__openerp__.py
+++ b/addons/hr_payroll_account/__openerp__.py
@@ -23,6 +23,7 @@
     'name': 'Human Resource Payroll Accounting',
     'version': '1.0',
     'category': 'Human Resources',
+    'complexity': "expert",
     'description': """
 Generic Payroll system Integrated with Accountings.
 ===================================================
diff --git a/addons/hr_recruitment/__openerp__.py b/addons/hr_recruitment/__openerp__.py
index c7f97cf3075..d36ba69a844 100644
--- a/addons/hr_recruitment/__openerp__.py
+++ b/addons/hr_recruitment/__openerp__.py
@@ -23,6 +23,7 @@
     'name': 'HR - Recruitment',
     'version': '1.0',
     'category': 'Human Resources',
+    'complexity': "easy",
     'description': """
 Manages job positions and the recruitment process.
 ==================================================
diff --git a/addons/hr_timesheet/__openerp__.py b/addons/hr_timesheet/__openerp__.py
index e58d09c296d..411ac68d57b 100644
--- a/addons/hr_timesheet/__openerp__.py
+++ b/addons/hr_timesheet/__openerp__.py
@@ -24,6 +24,7 @@
     'name': 'Human Resources (Timesheet encoding)',
     'version': '1.0',
     'category': 'Human Resources',
+    'complexity': "easy",
     'description': """
 This module implements a timesheet system.
 ==========================================
diff --git a/addons/idea/__openerp__.py b/addons/idea/__openerp__.py
index 8c6ed4aff4c..2a561a93b81 100644
--- a/addons/idea/__openerp__.py
+++ b/addons/idea/__openerp__.py
@@ -24,6 +24,7 @@
     'name': 'Idea Manager',
     'version': '0.1',
     'category': 'Tools',
+    'complexity': "easy",
     'description': """
 This module allows your user to easily and efficiently participate in enterprise innovation.
 ============================================================================================
diff --git a/addons/knowledge/__openerp__.py b/addons/knowledge/__openerp__.py
index 3add4ee977c..d924f203b47 100644
--- a/addons/knowledge/__openerp__.py
+++ b/addons/knowledge/__openerp__.py
@@ -26,6 +26,7 @@
     "depends" : ["base"],
     "author" : "OpenERP SA",
     "category": 'Tools',
+    'complexity': "easy",
     "description": """
 Installer for knowledge-based tools.
 ====================================
diff --git a/addons/lunch/__openerp__.py b/addons/lunch/__openerp__.py
index e5317cd8a94..b0140a95f51 100644
--- a/addons/lunch/__openerp__.py
+++ b/addons/lunch/__openerp__.py
@@ -22,6 +22,7 @@
 {
     "name": "Lunch Module",
     "author": "OpenERP SA",
+    'complexity': "easy",
     "Description": """
     The lunch module is for keeping a record of the order placed and payment of the orders.
     =======================================================================================
diff --git a/addons/mail_gateway/__openerp__.py b/addons/mail_gateway/__openerp__.py
index 2ec47eb0159..af1e28e0c2c 100644
--- a/addons/mail_gateway/__openerp__.py
+++ b/addons/mail_gateway/__openerp__.py
@@ -23,6 +23,7 @@
     'name': 'Email Gateway System',
     'version': '1.0',
     'category': 'Tools',
+    'complexity': "easy",
     'description': """
 The generic email gateway system allows to send and receive emails.
 ===================================================================
diff --git a/addons/marketing/__openerp__.py b/addons/marketing/__openerp__.py
index b4283a60406..b6e94b9b5cc 100644
--- a/addons/marketing/__openerp__.py
+++ b/addons/marketing/__openerp__.py
@@ -26,6 +26,7 @@
     "depends" : ["base"],
     "author" : "OpenERP SA",
     "category": 'Sales',
+    'complexity': "expert",
     "description": """
 Menu for Marketing.
 ===================
diff --git a/addons/marketing_campaign/__openerp__.py b/addons/marketing_campaign/__openerp__.py
index 24a251bc000..78060b1e571 100644
--- a/addons/marketing_campaign/__openerp__.py
+++ b/addons/marketing_campaign/__openerp__.py
@@ -30,6 +30,7 @@
                 ],
     "author" : "OpenERP SA",
     "category": 'Sales',
+    'complexity': "expert",
     "description": """
 This module provides leads automation through marketing campaigns (campaigns can in fact be defined on any resource, not just CRM Leads).
 =========================================================================================================================================
diff --git a/addons/mrp_jit/__openerp__.py b/addons/mrp_jit/__openerp__.py
index 99edd7fe507..77bece7cfd6 100644
--- a/addons/mrp_jit/__openerp__.py
+++ b/addons/mrp_jit/__openerp__.py
@@ -24,6 +24,7 @@
     'name': 'MRP JIT',
     'version': '1.0',
     'category': 'Manufacturing',
+    'complexity': "easy",
     'description': """
 This module allows Just In Time computation of procurement orders.
 ==================================================================
diff --git a/addons/mrp_operations/__openerp__.py b/addons/mrp_operations/__openerp__.py
index 7bf64376f70..08f8f5b7f5b 100644
--- a/addons/mrp_operations/__openerp__.py
+++ b/addons/mrp_operations/__openerp__.py
@@ -24,6 +24,7 @@
     'name': 'Work Center Production start end workflow',
     'version': '1.0',
     'category': 'Manufacturing',
+    'complexity': "easy",
     'description': """
 This module adds state, date_start,date_stop in production order operation lines (in the "Work Centers" tab).
 =============================================================================================================
diff --git a/addons/multi_company/__openerp__.py b/addons/multi_company/__openerp__.py
index baf3a88c32e..d82f0e1eb7c 100644
--- a/addons/multi_company/__openerp__.py
+++ b/addons/multi_company/__openerp__.py
@@ -24,6 +24,7 @@
     'name': 'Multi-Company',
     'version': '1.0',
     'category': 'Tools',
+    'complexity': "expert",
     'description': """
 This module is for managing a multicompany environment.
 =======================================================
diff --git a/addons/pad/__openerp__.py b/addons/pad/__openerp__.py
index d26af68f170..b3429dde329 100644
--- a/addons/pad/__openerp__.py
+++ b/addons/pad/__openerp__.py
@@ -3,6 +3,7 @@
     'name': 'Enhanced support for (Ether)Pad attachments',
     'version': '1.0.3',
     'category': 'Tools',
+    'complexity': "easy",
     'description': """
 Adds enhanced support for (Ether)Pad attachments in the web client.
 ===================================================================
diff --git a/addons/product_expiry/__openerp__.py b/addons/product_expiry/__openerp__.py
index 847f7e6a536..434f5605baa 100644
--- a/addons/product_expiry/__openerp__.py
+++ b/addons/product_expiry/__openerp__.py
@@ -22,6 +22,7 @@
     "version" : "1.0",
     "author" : "OpenERP SA",
     "category" : "Warehouse",
+    'complexity': "easy",
     "depends" : ["stock"],
     "init_xml" : [],
     "demo_xml" : ["product_expiry_demo.xml"],
diff --git a/addons/product_manufacturer/__openerp__.py b/addons/product_manufacturer/__openerp__.py
index 90beef4343a..5aea3f333d3 100644
--- a/addons/product_manufacturer/__openerp__.py
+++ b/addons/product_manufacturer/__openerp__.py
@@ -22,6 +22,7 @@
     "version" : "1.0",
     "author" : "OpenERP SA",
     "category" : "Tools",
+    'complexity': "easy",
     "depends" : ["stock"],
     "init_xml" : [],
     "demo_xml" : [],
diff --git a/addons/product_visible_discount/__openerp__.py b/addons/product_visible_discount/__openerp__.py
index faf0dbba051..903bc6c7523 100644
--- a/addons/product_visible_discount/__openerp__.py
+++ b/addons/product_visible_discount/__openerp__.py
@@ -22,6 +22,7 @@
     "version": "1.0",
     "author": "OpenERP SA",
     "category": "Sales",
+    'complexity': "easy",
     "description": """
 This module lets you calculate discounts on Sale Order lines and Invoice lines base on the partner's pricelist.
 ===============================================================================================================
diff --git a/addons/profile_tools/__openerp__.py b/addons/profile_tools/__openerp__.py
index 8f99b32cee0..efb155d4cf0 100644
--- a/addons/profile_tools/__openerp__.py
+++ b/addons/profile_tools/__openerp__.py
@@ -26,6 +26,7 @@
     "depends" : ["base"],
     "author" : "OpenERP SA",
     "category" : "Tools",
+    'complexity': "easy",
     "description": """
 Installer for extra tools like lunch, survey, idea, share, etc.
 ===============================================================
diff --git a/addons/project/__openerp__.py b/addons/project/__openerp__.py
index f8cab193ab3..47b6345beeb 100644
--- a/addons/project/__openerp__.py
+++ b/addons/project/__openerp__.py
@@ -26,6 +26,7 @@
     "author": "OpenERP SA",
     "website": "http://www.openerp.com",
     "category": "Project Management",
+    'complexity': "easy",
     "images": ["images/gantt.png", "images/project_dashboard.jpeg","images/project_task_tree.jpeg","images/project_task.jpeg","images/project.jpeg","images/task_analysis.jpeg"],
     "depends": ["product", "analytic", "board"],
     "description": """
diff --git a/addons/project_gtd/__openerp__.py b/addons/project_gtd/__openerp__.py
index 8b0ad03f5cf..5f70392352b 100644
--- a/addons/project_gtd/__openerp__.py
+++ b/addons/project_gtd/__openerp__.py
@@ -24,6 +24,7 @@
     'name': 'Getting Things Done - Time Management Module',
     'version': '1.0',
     'category': 'Project Management',
+    'complexity': "easy",
     'description': """
 This module implements all concepts defined by the Getting Things Done methodology.
 ===================================================================================
diff --git a/addons/project_issue/__openerp__.py b/addons/project_issue/__openerp__.py
index 931d9f97727..459c44dea04 100644
--- a/addons/project_issue/__openerp__.py
+++ b/addons/project_issue/__openerp__.py
@@ -24,6 +24,7 @@
     'name': 'Issue Management in Project Management',
     'version': '1.0',
     'category': 'Project Management',
+    'complexity': "easy",
     'description': """
 This module provides Issues/Bugs Management in Project.
 =======================================================
diff --git a/addons/project_mailgate/__openerp__.py b/addons/project_mailgate/__openerp__.py
index 9140a04f36e..4551d19bb1f 100644
--- a/addons/project_mailgate/__openerp__.py
+++ b/addons/project_mailgate/__openerp__.py
@@ -26,6 +26,7 @@
     "author": "OpenERP SA",
     "website": "http://www.openerp.com",
     "category": "Project Management",
+    'complexity': "easy",
     "images": ["images/project_mailgate_task.jpeg"],
     "depends": ["project", "mail_gateway"],
     "description": """
diff --git a/addons/project_messages/__openerp__.py b/addons/project_messages/__openerp__.py
index 1e584c3be13..3f1882ed376 100644
--- a/addons/project_messages/__openerp__.py
+++ b/addons/project_messages/__openerp__.py
@@ -27,6 +27,7 @@
     "depends": ["project"],
     "author": "OpenERP SA",
     "category": 'Project Management',
+    'complexity': "easy",
     "description": """
 This module provides the functionality to send messages within a project.
 =========================================================================
diff --git a/addons/project_mrp/__openerp__.py b/addons/project_mrp/__openerp__.py
index 09d2c48fa08..cfd745cb24c 100644
--- a/addons/project_mrp/__openerp__.py
+++ b/addons/project_mrp/__openerp__.py
@@ -24,6 +24,7 @@
     'name': 'Procurement and Project Management integration',
     'version': '1.0',
     'category': 'Project Management',
+    'complexity': "easy",
     'description': """
 This module creates a link between procurement orders containing "service" lines and project management tasks.
 ==============================================================================================================
diff --git a/addons/project_planning/__openerp__.py b/addons/project_planning/__openerp__.py
index 9dbcf66c274..537170d4e3d 100644
--- a/addons/project_planning/__openerp__.py
+++ b/addons/project_planning/__openerp__.py
@@ -24,6 +24,7 @@
     'name': 'Planning Management Module',
     'version': '1.0',
     'category': 'Project Management',
+    'complexity': "easy",
     'description': """Keep track of your planning
 This module helps you to manage your plannings.
 ===============================================
diff --git a/addons/project_scrum/__openerp__.py b/addons/project_scrum/__openerp__.py
index 0f9649fd31d..9a1713b9014 100644
--- a/addons/project_scrum/__openerp__.py
+++ b/addons/project_scrum/__openerp__.py
@@ -24,6 +24,7 @@
     'name': 'Scrum, Agile Development Method',
     'version': '1.0',
     'category': 'Project Management',
+    'complexity': "easy",
     'description': """
 This module implements all concepts defined by the scrum project management methodology for IT companies.
 =========================================================================================================
diff --git a/addons/purchase/__openerp__.py b/addons/purchase/__openerp__.py
index 1fb49198404..975754dd5fe 100644
--- a/addons/purchase/__openerp__.py
+++ b/addons/purchase/__openerp__.py
@@ -24,6 +24,7 @@
     'name': 'Purchase Management',
     'version': '1.1',
     'category': 'Purchases',
+    'complexity': "easy",
     'description': """
 Purchase module is for generating a purchase order for purchase of goods from a supplier.
 =========================================================================================
diff --git a/addons/purchase_double_validation/__openerp__.py b/addons/purchase_double_validation/__openerp__.py
index 1a10fb5c0ce..c111d0679c1 100644
--- a/addons/purchase_double_validation/__openerp__.py
+++ b/addons/purchase_double_validation/__openerp__.py
@@ -23,6 +23,7 @@
     "name" : "Double Validation for Purchase",
     "version" : "1.1",
     "category": 'Purchases',
+    'complexity': "easy",
     "images" : ["images/purchase_validation.jpeg"],
     "depends" : ["base","purchase"],
     "author" : 'OpenERP SA',
diff --git a/addons/purchase_requisition/__openerp__.py b/addons/purchase_requisition/__openerp__.py
index 5fd224b14f9..a3658414e0f 100644
--- a/addons/purchase_requisition/__openerp__.py
+++ b/addons/purchase_requisition/__openerp__.py
@@ -22,6 +22,7 @@
     "version" : "0.1",
     "author" : "OpenERP SA",
     "category" : "Purchases",
+    'complexity': "easy",
     "images" : ['images/purchase_requisitions.jpeg'],
     "website" : "http://www.openerp.com",
     "description": """
diff --git a/addons/sale/__openerp__.py b/addons/sale/__openerp__.py
index c223fd348d2..c983edc881e 100644
--- a/addons/sale/__openerp__.py
+++ b/addons/sale/__openerp__.py
@@ -24,6 +24,7 @@
     'version': '1.0',
     'category': 'Sales',
     'category': 'Generic Modules/Sales & Purchases',
+    'complexity': "easy",
     'description': """
 The base module to manage quotations and sales orders.
 ======================================================
diff --git a/addons/sale_crm/__openerp__.py b/addons/sale_crm/__openerp__.py
index 754b5e95b24..7fe2bd135c7 100644
--- a/addons/sale_crm/__openerp__.py
+++ b/addons/sale_crm/__openerp__.py
@@ -23,6 +23,7 @@
     'name': 'Creates Sales order from Opportunity',
     'version': '1.0',
     'category': 'Sales',
+    'complexity': "easy",
     'description': """
 This module adds a shortcut on one or several opportunity cases in the CRM.
 ===========================================================================
diff --git a/addons/sale_journal/__openerp__.py b/addons/sale_journal/__openerp__.py
index 7aca468c397..c95b94da3ee 100644
--- a/addons/sale_journal/__openerp__.py
+++ b/addons/sale_journal/__openerp__.py
@@ -23,6 +23,7 @@
     'name': 'Managing sales and deliveries by journal',
     'version': '1.0',
     'category': 'Sales',
+    'complexity': "easy",
     'description': """
 The sales journal modules allows you to categorise your sales and deliveries (picking lists) between different journals.
 ========================================================================================================================
diff --git a/addons/sale_layout/__openerp__.py b/addons/sale_layout/__openerp__.py
index d3fa8388a76..8f9005e50a0 100644
--- a/addons/sale_layout/__openerp__.py
+++ b/addons/sale_layout/__openerp__.py
@@ -24,6 +24,7 @@
     "images" : ["images/sale_layout.jpeg"],
     "depends" : ["sale", "account_invoice_layout"],
     "author" : "OpenERP SA",
+    'complexity': "easy",
     "description": """
 This module provides features to improve the layout of the Sales Order.
 =======================================================================
diff --git a/addons/sale_mrp/__openerp__.py b/addons/sale_mrp/__openerp__.py
index 641290ec6ee..1fd1fab9d2f 100644
--- a/addons/sale_mrp/__openerp__.py
+++ b/addons/sale_mrp/__openerp__.py
@@ -24,6 +24,7 @@
     'name': 'Sales and MRP Management',
     'version': '1.0',
     'category': 'Sales',
+    'complexity': "easy",
     'description': """
 This module provides facility to the user to install mrp and sales modulesat a time.
 ====================================================================================
diff --git a/addons/sale_order_dates/__openerp__.py b/addons/sale_order_dates/__openerp__.py
index 554f01af1b1..eb7e3a516fa 100644
--- a/addons/sale_order_dates/__openerp__.py
+++ b/addons/sale_order_dates/__openerp__.py
@@ -24,6 +24,7 @@
     'name': 'Sales Order Dates',
     'version': '1.0',
     'category': 'Sales',
+    'complexity': "easy",
     'description': """
 Add additional date information to the sales order.
 ===================================================
diff --git a/addons/share/__openerp__.py b/addons/share/__openerp__.py
index 085266b4dae..597e1af1879 100644
--- a/addons/share/__openerp__.py
+++ b/addons/share/__openerp__.py
@@ -26,6 +26,7 @@
     "depends" : ["base"],
     "author" : "OpenERP SA",
     "category": 'Tools',
+    'complexity': "easy",
     "description": """
 This module adds generic sharing tools to your current OpenERP database.
 ========================================================================
diff --git a/addons/stock/__openerp__.py b/addons/stock/__openerp__.py
index 1a33fd3012c..70dc37ec2da 100644
--- a/addons/stock/__openerp__.py
+++ b/addons/stock/__openerp__.py
@@ -23,6 +23,7 @@
     "name" : "Inventory Management",
     "version" : "1.1",
     "author" : "OpenERP SA",
+    'complexity': "easy",
     "description" : """
 OpenERP Inventory Management module can manage multi-warehouses, multi and structured stock locations.
 ======================================================================================================
diff --git a/addons/stock_invoice_directly/__openerp__.py b/addons/stock_invoice_directly/__openerp__.py
index 712aaca289d..98c63dca506 100644
--- a/addons/stock_invoice_directly/__openerp__.py
+++ b/addons/stock_invoice_directly/__openerp__.py
@@ -24,6 +24,7 @@
     'name': 'Invoice Picking Directly',
     'version': '1.0',
     'category': 'Warehouse',
+    'complexity': "easy",
     'description': """
 Invoice Wizard for Delivery.
 ============================
diff --git a/addons/users_ldap/__openerp__.py b/addons/users_ldap/__openerp__.py
index 71ed399c5da..1278ffc74f3 100644
--- a/addons/users_ldap/__openerp__.py
+++ b/addons/users_ldap/__openerp__.py
@@ -24,6 +24,7 @@
     "depends" : ["base"],
     "images" : ["images/ldap_configuration.jpeg"],
     "author" : "OpenERP SA",
+    'complexity': "easy",
     "description": """
 Adds support for authentication by LDAP server.
 ===============================================
diff --git a/addons/warning/__openerp__.py b/addons/warning/__openerp__.py
index d2c8e923c16..66915423af8 100644
--- a/addons/warning/__openerp__.py
+++ b/addons/warning/__openerp__.py
@@ -24,6 +24,7 @@
     'name': 'Display Warning Messages',
     'version': '1.0',
     'category': 'Tools',
+    'complexity': "easy",
     'description': """
 Module to trigger warnings in OpenERP objects.
 ==============================================
diff --git a/addons/web_livechat/__openerp__.py b/addons/web_livechat/__openerp__.py
index 2ee8b47b55b..cea342ef05e 100644
--- a/addons/web_livechat/__openerp__.py
+++ b/addons/web_livechat/__openerp__.py
@@ -22,6 +22,7 @@
     'name': 'Live Chat Support',
     'version': '1.1',
     'category': 'Tools',
+    'complexity': "easy",
     'description': """
 Enable live chat support for those who have a maintenance contract.
 ===================================================================
diff --git a/addons/web_uservoice/__openerp__.py b/addons/web_uservoice/__openerp__.py
index 14d59e993ab..cc248e90da7 100644
--- a/addons/web_uservoice/__openerp__.py
+++ b/addons/web_uservoice/__openerp__.py
@@ -22,6 +22,7 @@
     'name': 'Receive User Feedback',
     'version': '1.0',
     'category': 'Tools',
+    'complexity': "easy",
     'description': """
 Add Feedback button in header.
 ==============================
diff --git a/addons/wiki/__openerp__.py b/addons/wiki/__openerp__.py
index ef746cb2d44..cf2234b4386 100644
--- a/addons/wiki/__openerp__.py
+++ b/addons/wiki/__openerp__.py
@@ -23,6 +23,7 @@
     'name': 'Document Management - Wiki',
     'version': '1.0.1',
     'category': 'Tools',
+    'complexity': "easy",
     'description': """
 The base module to manage documents(wiki).
 ==========================================
diff --git a/addons/wiki_faq/__openerp__.py b/addons/wiki_faq/__openerp__.py
index caf2ca80d03..873b4fea9d0 100644
--- a/addons/wiki_faq/__openerp__.py
+++ b/addons/wiki_faq/__openerp__.py
@@ -23,6 +23,7 @@
     'name': 'Document Management - Wiki - FAQ',
     'version': '1.0',
     'category': 'Tools',
+    'complexity': "easy",
     'description': """
 This module provides a Wiki FAQ Template.
 =========================================
diff --git a/addons/wiki_quality_manual/__openerp__.py b/addons/wiki_quality_manual/__openerp__.py
index ce8c2bdb061..e962265cea8 100644
--- a/addons/wiki_quality_manual/__openerp__.py
+++ b/addons/wiki_quality_manual/__openerp__.py
@@ -23,6 +23,7 @@
     'name': 'Document Management - Wiki - Quality Manual',
     'version': '1.0',
     'category': 'Tools',
+    'complexity': "easy",
     'description': """
 Quality Manual Template.
 ========================
diff --git a/addons/wiki_sale_faq/__openerp__.py b/addons/wiki_sale_faq/__openerp__.py
index 74eb722257b..7d06dc73712 100644
--- a/addons/wiki_sale_faq/__openerp__.py
+++ b/addons/wiki_sale_faq/__openerp__.py
@@ -23,6 +23,7 @@
     'name': 'Wiki - Sale-FAQ',
     'version': '1.0',
     'category': 'Tools',
+    'complexity': "easy",
     'description': """
 This module provides a Wiki Sales FAQ Template.
 ===============================================