diff --git a/golem_season/__manifest__.py b/golem_season/__manifest__.py
index 661db6a..bb58a2e 100644
--- a/golem_season/__manifest__.py
+++ b/golem_season/__manifest__.py
@@ -23,7 +23,7 @@
     'author': 'Fabien Bourgeois',
     'license': 'AGPL-3',
     'application': False,
-    'installable': False,
+    'installable': True,
     'depends': ['golem_base'],
-    'data': ['security/ir.model.access.csv', 'views/golem_season_view.xml']
+    'data': ['security/ir.model.access.csv', 'views/golem_season_views.xml']
 }
diff --git a/golem_season/i18n/fr.po b/golem_season/i18n/fr.po
index 64e2888..310360c 100644
--- a/golem_season/i18n/fr.po
+++ b/golem_season/i18n/fr.po
@@ -4,10 +4,10 @@
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: Odoo Server 8.0\n"
+"Project-Id-Version: Odoo Server 10.0\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2016-07-13 15:46+0000\n"
-"PO-Revision-Date: 2016-07-13 15:46+0000\n"
+"POT-Creation-Date: 2017-05-01 14:19+0000\n"
+"PO-Revision-Date: 2017-05-01 14:19+0000\n"
 "Last-Translator: <>\n"
 "Language-Team: \n"
 "MIME-Version: 1.0\n"
@@ -17,48 +17,53 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n > 1);\n"
 
 #. module: golem_season
-#: field:golem.season,member_counter:0
+#: sql_constraint:golem.season:0
+msgid "Ce nom pour la saison a déjà été utilisé. Merci d'en choisir un autre."
+msgstr "Ce nom pour la saison a déjà été utilisé. Merci d'en choisir un autre."
+
+#. module: golem_season
+#: model:ir.model.fields,field_description:golem_season.field_golem_season_member_counter
 msgid "Counter for member number generation"
 msgstr "Compteur pour la génération des numéros d'adhérents"
 
 #. module: golem_season
-#: field:golem.season,create_uid:0
+#: model:ir.model.fields,field_description:golem_season.field_golem_season_create_uid
 msgid "Created by"
 msgstr "Créé par"
 
 #. module: golem_season
-#: field:golem.season,create_date:0
+#: model:ir.model.fields,field_description:golem_season.field_golem_season_create_date
 msgid "Created on"
 msgstr "Créé le"
 
 #. module: golem_season
-#: code:addons/golem_season/models/golem_season.py:53
+#: code:addons/golem_season/models/golem_season.py:56
 #, python-format
 msgid "Current period cannot be included into another existing period."
 msgstr "La période actuelle est en conflit avec une période existante."
 
 #. module: golem_season
-#: view:golem.season:golem_season.filter
+#: model:ir.ui.view,arch_db:golem_season.filter
 msgid "Default season"
 msgstr "Saison par défaut"
 
 #. module: golem_season
-#: view:golem.season:golem_season.form
+#: model:ir.ui.view,arch_db:golem_season.golem_season_view_form
 msgid "Default season for views ?"
 msgstr "Saison affichée par défaut dans toutes les listes ?"
 
 #. module: golem_season
-#: field:golem.season,is_default:0
+#: model:ir.model.fields,field_description:golem_season.field_golem_season_is_default
 msgid "Default season for views?"
 msgstr "Saison affichée par défaut partout?"
 
 #. module: golem_season
-#: field:golem.season,display_name:0
+#: model:ir.model.fields,field_description:golem_season.field_golem_season_display_name
 msgid "Display Name"
 msgstr "Nom affiché"
 
 #. module: golem_season
-#: code:addons/golem_season/models/golem_season.py:51
+#: code:addons/golem_season/models/golem_season.py:52
 #, python-format
 msgid "End of the period is in range of an existing period."
 msgstr "La fin de la période est en conflit avec une période existante."
@@ -69,77 +74,76 @@ msgid "GOLEM Season"
 msgstr "Saison"
 
 #. module: golem_season
-#: model:ir.actions.act_window,name:golem_season.action_list
-#: model:ir.ui.menu,name:golem_season.menu_seasons
+#: model:ir.actions.act_window,name:golem_season.golem_season_action
+#: model:ir.ui.menu,name:golem_season.golem_season_menu
 msgid "GOLEM Seasons"
 msgstr "Saisons"
 
 #. module: golem_season
-#: field:golem.season,id:0
+#: model:ir.model.fields,field_description:golem_season.field_golem_season_id
 msgid "ID"
 msgstr "ID"
 
 #. module: golem_season
-#: field:golem.season,__last_update:0
+#: model:ir.model.fields,field_description:golem_season.field_golem_season___last_update
 msgid "Last Modified on"
 msgstr "Dernière modification le"
 
 #. module: golem_season
-#: field:golem.season,write_uid:0
+#: model:ir.model.fields,field_description:golem_season.field_golem_season_write_uid
 msgid "Last Updated by"
 msgstr "Dernière modification par"
 
 #. module: golem_season
-#: field:golem.season,write_date:0
+#: model:ir.model.fields,field_description:golem_season.field_golem_season_write_date
 msgid "Last Updated on"
 msgstr "Dernière modification le"
 
 #. module: golem_season
-#: view:golem.season:golem_season.form
+#: model:ir.ui.view,arch_db:golem_season.golem_season_view_form
 msgid "Make this season as default"
 msgstr "Activer cette saison par défaut"
 
 #. module: golem_season
-#: field:golem.season,date_end:0
+#: model:ir.model.fields,field_description:golem_season.field_golem_season_date_end
 msgid "Period end"
 msgstr "Fin de la période"
 
 #. module: golem_season
-#: field:golem.season,date_start:0
+#: model:ir.model.fields,field_description:golem_season.field_golem_season_date_start
 msgid "Period start"
 msgstr "Début de la période"
 
 #. module: golem_season
-#: view:golem.season:golem_season.form
+#: model:ir.ui.view,arch_db:golem_season.golem_season_view_form
 msgid "Season"
 msgstr "Saison"
 
 #. module: golem_season
-#: field:golem.season,name:0
+#: model:ir.model.fields,field_description:golem_season.field_golem_season_name
 msgid "Season name"
 msgstr "Nom de la saison"
 
 #. module: golem_season
-#: code:addons/golem_season/models/golem_season.py:41
+#: code:addons/golem_season/models/golem_season.py:42
 #, python-format
 msgid "Start of the period cannot be after end of the period."
 msgstr "Le début de la période ne peut être postérieur à sa fin."
 
 #. module: golem_season
-#: code:addons/golem_season/models/golem_season.py:47
+#: code:addons/golem_season/models/golem_season.py:48
 #, python-format
 msgid "Start of the period is in range of an existing period."
 msgstr "Le début de la période est en conflit avec une période existante."
 
 #. module: golem_season
-#: code:addons/golem_season/models/golem_season.py:27
-#: sql_constraint:golem.season:0
+#: code:addons/golem_season/models/golem_season.py:28
 #, python-format
 msgid "This season name has already been used."
 msgstr "Ce nom pour la saison a déjà été utilisé. Merci d'en choisir un autre."
 
 #. module: golem_season
-#: code:addons/golem_season/models/golem_season.py:89
+#: code:addons/golem_season/models/golem_season.py:92
 #, python-format
 msgid "You can't delete the default season"
 msgstr "Vous ne pouvez pas supprimer la saison par défaut"
diff --git a/golem_season/i18n/golem_season.pot b/golem_season/i18n/golem_season.pot
index 9192a3e..36542ac 100644
--- a/golem_season/i18n/golem_season.pot
+++ b/golem_season/i18n/golem_season.pot
@@ -4,10 +4,10 @@
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: Odoo Server 8.0\n"
+"Project-Id-Version: Odoo Server 10.0\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2016-07-13 15:46+0000\n"
-"PO-Revision-Date: 2016-07-13 15:46+0000\n"
+"POT-Creation-Date: 2017-05-01 14:18+0000\n"
+"PO-Revision-Date: 2017-05-01 14:18+0000\n"
 "Last-Translator: <>\n"
 "Language-Team: \n"
 "MIME-Version: 1.0\n"
@@ -16,48 +16,53 @@ msgstr ""
 "Plural-Forms: \n"
 
 #. module: golem_season
-#: field:golem.season,member_counter:0
+#: sql_constraint:golem.season:0
+msgid "Ce nom pour la saison a déjà été utilisé. Merci d'en choisir un autre."
+msgstr ""
+
+#. module: golem_season
+#: model:ir.model.fields,field_description:golem_season.field_golem_season_member_counter
 msgid "Counter for member number generation"
 msgstr ""
 
 #. module: golem_season
-#: field:golem.season,create_uid:0
+#: model:ir.model.fields,field_description:golem_season.field_golem_season_create_uid
 msgid "Created by"
 msgstr ""
 
 #. module: golem_season
-#: field:golem.season,create_date:0
+#: model:ir.model.fields,field_description:golem_season.field_golem_season_create_date
 msgid "Created on"
 msgstr ""
 
 #. module: golem_season
-#: code:addons/golem_season/models/golem_season.py:55
+#: code:addons/golem_season/models/golem_season.py:56
 #, python-format
 msgid "Current period cannot be included into another existing period."
 msgstr ""
 
 #. module: golem_season
-#: view:golem.season:golem_season.filter
+#: model:ir.ui.view,arch_db:golem_season.filter
 msgid "Default season"
 msgstr ""
 
 #. module: golem_season
-#: view:golem.season:golem_season.form
+#: model:ir.ui.view,arch_db:golem_season.golem_season_view_form
 msgid "Default season for views ?"
 msgstr ""
 
 #. module: golem_season
-#: field:golem.season,is_default:0
+#: model:ir.model.fields,field_description:golem_season.field_golem_season_is_default
 msgid "Default season for views?"
 msgstr ""
 
 #. module: golem_season
-#: field:golem.season,display_name:0
+#: model:ir.model.fields,field_description:golem_season.field_golem_season_display_name
 msgid "Display Name"
 msgstr ""
 
 #. module: golem_season
-#: code:addons/golem_season/models/golem_season.py:51
+#: code:addons/golem_season/models/golem_season.py:52
 #, python-format
 msgid "End of the period is in range of an existing period."
 msgstr ""
@@ -68,77 +73,76 @@ msgid "GOLEM Season"
 msgstr ""
 
 #. module: golem_season
-#: model:ir.actions.act_window,name:golem_season.action_list
-#: model:ir.ui.menu,name:golem_season.menu_seasons
+#: model:ir.actions.act_window,name:golem_season.golem_season_action
+#: model:ir.ui.menu,name:golem_season.golem_season_menu
 msgid "GOLEM Seasons"
 msgstr ""
 
 #. module: golem_season
-#: field:golem.season,id:0
+#: model:ir.model.fields,field_description:golem_season.field_golem_season_id
 msgid "ID"
 msgstr ""
 
 #. module: golem_season
-#: field:golem.season,__last_update:0
+#: model:ir.model.fields,field_description:golem_season.field_golem_season___last_update
 msgid "Last Modified on"
 msgstr ""
 
 #. module: golem_season
-#: field:golem.season,write_uid:0
+#: model:ir.model.fields,field_description:golem_season.field_golem_season_write_uid
 msgid "Last Updated by"
 msgstr ""
 
 #. module: golem_season
-#: field:golem.season,write_date:0
+#: model:ir.model.fields,field_description:golem_season.field_golem_season_write_date
 msgid "Last Updated on"
 msgstr ""
 
 #. module: golem_season
-#: view:golem.season:golem_season.form
+#: model:ir.ui.view,arch_db:golem_season.golem_season_view_form
 msgid "Make this season as default"
 msgstr ""
 
 #. module: golem_season
-#: field:golem.season,date_end:0
+#: model:ir.model.fields,field_description:golem_season.field_golem_season_date_end
 msgid "Period end"
 msgstr ""
 
 #. module: golem_season
-#: field:golem.season,date_start:0
+#: model:ir.model.fields,field_description:golem_season.field_golem_season_date_start
 msgid "Period start"
 msgstr ""
 
 #. module: golem_season
-#: view:golem.season:golem_season.form
+#: model:ir.ui.view,arch_db:golem_season.golem_season_view_form
 msgid "Season"
 msgstr ""
 
 #. module: golem_season
-#: field:golem.season,name:0
+#: model:ir.model.fields,field_description:golem_season.field_golem_season_name
 msgid "Season name"
 msgstr ""
 
 #. module: golem_season
-#: code:addons/golem_season/models/golem_season.py:41
+#: code:addons/golem_season/models/golem_season.py:42
 #, python-format
 msgid "Start of the period cannot be after end of the period."
 msgstr ""
 
 #. module: golem_season
-#: code:addons/golem_season/models/golem_season.py:47
+#: code:addons/golem_season/models/golem_season.py:48
 #, python-format
 msgid "Start of the period is in range of an existing period."
 msgstr ""
 
 #. module: golem_season
-#: code:addons/golem_season/models/golem_season.py:27
-#: sql_constraint:golem.season:0
+#: code:addons/golem_season/models/golem_season.py:28
 #, python-format
 msgid "This season name has already been used."
 msgstr ""
 
 #. module: golem_season
-#: code:addons/golem_season/models/golem_season.py:89
+#: code:addons/golem_season/models/golem_season.py:92
 #, python-format
 msgid "You can't delete the default season"
 msgstr ""
diff --git a/golem_season/models/golem_season.py b/golem_season/models/golem_season.py
index ac1df6a..af18fed 100644
--- a/golem_season/models/golem_season.py
+++ b/golem_season/models/golem_season.py
@@ -15,8 +15,9 @@
 #    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/>.
 
-from odoo import models, fields, api, _
+""" GOLEM Season management """
 
+from odoo import models, fields, api, _
 
 class GolemSeason(models.Model):
     """ GOLEM Season """
@@ -26,7 +27,7 @@ class GolemSeason(models.Model):
     _sql_constraints = [('golem_season_name_uniq', 'UNIQUE (name)',
                          _('This season name has already been used.'))]
 
-    name = fields.Char('Season name')
+    name = fields.Char('Season name', copy=False)
     member_counter = fields.Integer('Counter for member number generation',
                                     readonly=True, default=0)
     date_start = fields.Date('Period start')
@@ -42,27 +43,28 @@ class GolemSeason(models.Model):
                                                'after end of the period.'))
             else:
                 seasons = self.env['golem.season'].search([])
-                for s in seasons:
-                    if s.date_start < season.date_start < s.date_end:
+                for eachs in seasons:
+                    if eachs.date_start < season.date_start < eachs.date_end:
                         msg = _(u'Start of the period is in range of an '
                                 'existing period.')
                         raise models.ValidationError(msg)
-                    if s.date_start < season.date_end < s.date_end:
+                    if eachs.date_start < season.date_end < eachs.date_end:
                         msg = _(u'End of the period is in range of an '
                                 'existing period.')
                         raise models.ValidationError(msg)
-                    if season.date_start < s.date_start < season.date_end:
+                    if season.date_start < eachs.date_start < season.date_end:
                         msg = _(u'Current period cannot be included into '
                                 'another existing period.')
                         raise models.ValidationError(msg)
 
     is_default = fields.Boolean('Default season for views?', readonly=True)
 
-    @api.one
+    @api.multi
     def do_default_season(self):
         """ is_default on and ensure that only one is_default is active. Also
         recomputes is_current for members and activities. For simplicity use a
         magic trick around registry rather than double inheritance """
+        self.ensure_one()
         old_default_season = self.search([('is_default', '=', True)])
         if old_default_season:
             old_default_season.is_default = False
@@ -85,8 +87,8 @@ class GolemSeason(models.Model):
     @api.multi
     def unlink(self):
         """ Forbids default season removal """
-        for s in self:
-            if s.is_default:
+        for season in self:
+            if season.is_default:
                 emsg = _('You can\'t delete the default season')
                 raise models.ValidationError(emsg)
             else:
diff --git a/golem_season/views/golem_season_views.xml b/golem_season/views/golem_season_views.xml
index ca8498d..1c32a05 100644
--- a/golem_season/views/golem_season_views.xml
+++ b/golem_season/views/golem_season_views.xml
@@ -21,7 +21,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
   <data>
 
     <!-- Forms -->
-    <record id="form" model="ir.ui.view">
+    <record id="golem_season_view_form" model="ir.ui.view">
       <field name="name">GOLEM Season Form</field>
       <field name="model">golem.season</field>
       <field name="arch" type="xml">
@@ -45,7 +45,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
     </record>
 
     <!-- Trees -->
-    <record id="tree" model="ir.ui.view">
+    <record id="golem_season_view_tree" model="ir.ui.view">
       <field name="name">GOLEM Seasons</field>
       <field name="model">golem.season</field>
       <field name="arch" type="xml">
@@ -72,12 +72,13 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
     </record>
 
     <!-- Actions -->
-    <act_window id="action_list" name="GOLEM Seasons"
+    <act_window id="golem_season_action" name="GOLEM Seasons"
       res_model="golem.season" view_mode="tree,form" />
+
     <!-- Menus -->
-    <menuitem id="menu_seasons" name="GOLEM Seasons"
-      parent="base.menu_marketing_config_association" sequence="2"
-      action="action_list" groups="golem_base.group_golem_manager" />
+    <menuitem id="golem_season_menu" name="GOLEM Seasons"
+      parent="membership.menu_marketing_config_association" sequence="5"
+      action="golem_season_action" groups="golem_base.group_golem_manager" />
 
   </data>
 </odoo>