diff --git a/extra_time_application/README.rst b/extra_time_application/README.rst
new file mode 100644
index 00000000..fd7aaa6c
--- /dev/null
+++ b/extra_time_application/README.rst
@@ -0,0 +1,60 @@
+.. image:: https://img.shields.io/badge/licence-AGPL--3-blue.svg
+   :target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
+   :alt: License: AGPL-3
+======================
+Extra Time Application
+======================
+This module adds functionality to the application time and
+will not allow to add new items if the task time is less than 0
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues
+<https://github.com/Elico-Corp/odoo-addons/issues>`_. In case of trouble, please
+check there if your issue has already been reported. If you spotted it first,
+help us smash it by providing detailed and welcomed feedback.
+
+Credits
+=======
+
+Images
+------
+
+* Elico Corp: `Icon <https://elico-corp.com/logo.png>`_.
+
+Contributors
+------------
+
+* Miya Xing <miya.xing@elico-corp.com>
+* Eric Caudal <eric.caudal@elico-corp.com>
+* Sébastien Maillard <sebastien.maillard@elico-corp.com>
+* Hulk Liu <hulk.liu@elico-corp.com>
+
+
+Maintainer
+----------
+
+.. image:: https://www.elico-corp.com/logo.png
+   :alt: Elico Corp
+   :target: https://www.elico-corp.com
+
+This module is maintained by Elico Corporation.
+
+Elico Corp is an innovative actor in China, Hong-Kong and Singapore servicing
+well known international companies and as well as local mid-sized businesses.
+Since 2010, our seasoned Sino-European consultants have been providing full
+range Odoo services:
+
+* Business consultancy for Gap analysis, BPM, operational work-flows review.
+* Ready-to-use ERP packages aimed at starting businesses.
+* Odoo implementation for manufacturing, international trading, service industry
+  and e-commerce.
+* Connectors and integration with 3rd party software (Magento, Taobao, Coswin,
+  Joomla, Prestashop, Tradevine etc...).
+* Odoo Support services such as developments, training, maintenance and hosting.
+
+Our headquarters are located in Shanghai with branch in Singapore servicing
+customers from all over Asia Pacific.
+
+Contact information: `Sales <contact@elico-corp.com>`__
diff --git a/extra_time_application/__init__.py b/extra_time_application/__init__.py
new file mode 100644
index 00000000..30ac26c2
--- /dev/null
+++ b/extra_time_application/__init__.py
@@ -0,0 +1,5 @@
+# -*-coding: utf-8 -*-
+
+from . import models
+from . import wizard
+from . import tests
diff --git a/extra_time_application/__manifest__.py b/extra_time_application/__manifest__.py
new file mode 100644
index 00000000..13c9031a
--- /dev/null
+++ b/extra_time_application/__manifest__.py
@@ -0,0 +1,23 @@
+# -*- coding: utf-8 -*-
+# © 2017 Elico Corp (https://www.elico-corp.com)
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+{
+    'name': 'Extra Time Application',
+    'version': '10.0.1.0.0',
+    'author': "Elico Corp",
+    'website': 'https://www.elico-corp.com',
+    'license': 'AGPL-3',
+    'support': 'https://support@elico-corp.com',
+    'depends': [
+        'project',
+    ],
+    'data': [
+        'wizard/time_prompt_view.xml',
+        'views/extra_time_approve_view.xml',
+        'views/project_task_form_inherit.xml',
+        'security/extra_time_application_security.xml',
+        'security/ir.model.access.csv',
+    ],
+    'installable': True
+}
diff --git a/extra_time_application/models/__init__.py b/extra_time_application/models/__init__.py
new file mode 100644
index 00000000..9af443d6
--- /dev/null
+++ b/extra_time_application/models/__init__.py
@@ -0,0 +1,5 @@
+# -*- coding:utf-8 -*-
+
+from . import task_timesheet
+from . import project_task_inherit
+from . import project_project_inherit
diff --git a/extra_time_application/models/project_project_inherit.py b/extra_time_application/models/project_project_inherit.py
new file mode 100644
index 00000000..6cbbaabd
--- /dev/null
+++ b/extra_time_application/models/project_project_inherit.py
@@ -0,0 +1,14 @@
+# -*- coding: utf-8 -*-
+# © 2017 Elico Corp (www.elico-corp.com).
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+from openerp import fields, models
+
+
+class ProjectProjectInherit(models.Model):
+    _inherit = 'project.project'
+
+    is_modified = fields.Boolean(
+        string='Is modified',
+        help='If this field is true,everyone can create the corresponding '
+             'task,and if it is false, only the person in the manager group '
+             'can create the corresponding task')
diff --git a/extra_time_application/models/project_task_inherit.py b/extra_time_application/models/project_task_inherit.py
new file mode 100644
index 00000000..94321a01
--- /dev/null
+++ b/extra_time_application/models/project_task_inherit.py
@@ -0,0 +1,99 @@
+# -*- coding: utf-8 -*-
+# © 2017 Elico Corp (www.elico-corp.com).
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+from openerp import api, fields, models, _
+from odoo.exceptions import UserError
+from lxml import etree
+
+
+class ProjectTaskInherit(models.Model):
+    _inherit = 'project.task'
+
+    sub_extra_time = fields.Float(
+        'Extra Time', help='the sum of the extra time',
+        default='0',
+    )
+
+    @api.multi
+    def write(self, vals):
+        for log in self:
+            current_user = log.env.user
+            remaining = log.remaining_hours
+            spending_hours = 0
+            if not log.env.context.get('flag') and \
+                    not log.env.context.get('flag_remaine'):
+                for record in vals.get('timesheet_ids', []):
+                    if record[0] == 0:
+                        remaining -= record[2]['unit_amount']
+                        spending_hours += record[2]['unit_amount']
+                    elif record[0] == 2:
+                        item = log.timesheet_ids.search([
+                            ('id', '=', record[1])
+                        ])
+                        remaining += item['unit_amount']
+                        spending_hours -= item['unit_amount']
+                if vals.get('remaining_hours') and \
+                        (vals.get('remaining_hours') != remaining):
+                    log.env['extra.time.application'].create({
+                        'submit_user_id': current_user.id,
+                        'task_id': log.id,
+                        'reason': 'Automatically create From PM or Reviewer',
+                        'apply_hours':
+                            vals.get('remaining_hours') -
+                            log.remaining_hours + spending_hours,
+                        'state': 'approve',
+                    })
+                    log.sub_extra_time += \
+                        (vals.get('remaining_hours') -
+                         log.remaining_hours + spending_hours)
+                if remaining < 0:
+                    raise UserError(
+                        _(
+                            'The task has no enough time left, '
+                            'please apply for more extra time.'
+                        ))
+        res = super(ProjectTaskInherit, self).write(vals)
+        return res
+
+    @api.model
+    def create(self, vals):
+        current_user = self.env.user
+        is_exist = current_user.has_group(
+            'extra_time_application.group_project_task_manager')
+        if not vals.get('project_id.is_modified'):
+            if not is_exist and self.project_id.user_id != current_user:
+                raise UserError(
+                    _('You do not have permission to '
+                      'create task belong to this project.'))
+        return super(ProjectTaskInherit, self).create(vals)
+
+    @api.multi
+    def open_extra_time_line(self):
+        for record in self:
+            domain = [('task_id', '=', record.name)]
+            return {
+                'name': _('Extra Time Approval'),
+                'type': 'ir.actions.act_window',
+                'view_type': 'form',
+                'view_mode': 'tree,form',
+                'res_model': 'extra.time.application',
+                'target': 'current',
+                'domain': domain,
+            }
+
+    @api.model
+    def fields_view_get(self, view_id=None, view_type='form',
+                        toolbar=False, submenu=False):
+        res = super(ProjectTaskInherit, self).fields_view_get(
+            view_id=view_id, view_type=view_type, toolbar=toolbar,
+            submenu=submenu)
+        dom = etree.XML(res['arch'])
+        if view_type == 'form':
+            current_user = self.env.user
+            is_exist = current_user.has_group(
+                'extra_time_application.group_project_task_manager')
+            if is_exist or self.project_id.is_modified:
+                for node in dom.xpath("//field[@name='remaining_hours']"):
+                    node.set("modifiers", '{"readonly": false}')
+            res['arch'] = etree.tostring(dom)
+        return res
diff --git a/extra_time_application/models/task_timesheet.py b/extra_time_application/models/task_timesheet.py
new file mode 100644
index 00000000..de6329d2
--- /dev/null
+++ b/extra_time_application/models/task_timesheet.py
@@ -0,0 +1,86 @@
+# -*- coding: utf-8 -*-
+# © 2017 Elico Corp (www.elico-corp.com).
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+from openerp import api, fields, models, _
+from odoo.exceptions import UserError
+
+
+class TaskTimeSheet(models.Model):
+    _name = 'extra.time.application'
+    _inherit = ['mail.thread', 'ir.needaction_mixin']
+
+    submit_user_id = fields.Many2one(
+        'res.users', 'Applicant', help='Applicant',
+    )
+    task_id = fields.Many2one('project.task', 'Task No', help='Task No')
+    reason = fields.Text('Reason', help='the reason of apply')
+    apply_hours = fields.Float('Apply Hours', help='the length of apply time')
+    state = fields.Selection([
+        ('to_approve', 'To Approve'),
+        ('approve', 'Approved'),
+        ('refused', 'Refused'),
+    ], track_visibility='onchange', defaule='to_approve')
+
+    @api.one
+    def approve_function(self):
+        task_id = self.task_id
+        task_manager = task_id.project_id.user_id
+        if (self.env.user in self.env.ref(
+                'extra_time_application.group_extra_time_manager').users) or (
+                    self.env.user == task_manager.user_id) or \
+                task_id.project_id.is_modified:
+            self.with_context(flag='True'). \
+                task_id.remaining_hours += self.apply_hours
+            self.task_id.sub_extra_time += self.apply_hours
+            self.state = 'approve'
+            self.message_post(
+                body=_(" <em>%s</em> <b>Approved</b>.") % (self.env.user.name))
+        else:
+            raise UserError(
+                _(
+                    'You do not have permission to approve it.'
+                ))
+
+    @api.one
+    def refuse_function(self):
+        task_id = self.task_id
+        task_manager = task_id.project_id.user_id
+        if (self.env.user in self.env.ref(
+                'extra_time_application.group_extra_time_manager').users) or (
+                    self.env.user == task_manager.user_id) or \
+                task_id.project_id.is_modified:
+            self.state = 'refused'
+            self.message_post(
+                body=_(" <em>%s</em> <b>Refused</b>.") % (self.env.user.name))
+        else:
+            raise UserError(
+                _(
+                    'You do not have permission to refuse it.'
+                ))
+
+    @api.model
+    def create(self, vals):
+        msg_followers = []
+        for user in self.env.ref(
+                'extra_time_application.group_extra_time_manager').users:
+            if user != self.env['project.task'].browse(
+                    vals.get('task_id')).user_id:
+                msg_vals = {
+                    'partner_id': user.partner_id.id,
+                    'res_model': self._name,
+                }
+                msg_followers.append((0, 0, msg_vals))
+        task_id = self.env['project.task']. \
+            browse(vals.get('task_id'))
+        task_manager = task_id.project_id.user_id
+        if (task_manager not in self.env.ref(
+                'extra_time_application.group_extra_time_manager').users) and (
+                    task_manager != task_id.user_id):
+            msg_vals = {
+                'partner_id': task_manager.partner_id.id,
+                'res_model': self._name,
+            }
+            msg_followers.append((0, 0, msg_vals))
+        if msg_followers:
+            vals['message_follower_ids'] = msg_followers
+        return super(TaskTimeSheet, self).create(vals)
diff --git a/extra_time_application/security/extra_time_application_security.xml b/extra_time_application/security/extra_time_application_security.xml
new file mode 100644
index 00000000..954b8f33
--- /dev/null
+++ b/extra_time_application/security/extra_time_application_security.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+    <record id="group_project_task_manager" model="res.groups">
+        <field name="name">Time Application Manager</field>
+        <field name="users" eval="[(4, ref('base.user_root'))]"/>
+    </record>
+    <record id="group_project_task_user" model="res.groups">
+        <field name="name">Time Application User</field>
+    </record>
+    <record id="group_extra_time_manager" model="res.groups">
+        <field name="name">Extra Time Manager</field>
+        <field name="users" eval="[(4, ref('base.user_root'))]"/>
+    </record>
+    <record id="extra_time_applacation_rule" model="ir.rule">
+      <field name="name">extra time rule</field>
+      <field name="model_id" ref="model_extra_time_application"/>
+      <field name="domain_force">[('submit_user_id','=',user.id)]</field>
+    </record>
+</odoo>
diff --git a/extra_time_application/security/ir.model.access.csv b/extra_time_application/security/ir.model.access.csv
new file mode 100644
index 00000000..527e51a2
--- /dev/null
+++ b/extra_time_application/security/ir.model.access.csv
@@ -0,0 +1,5 @@
+"id","name","model_id:id","group_id:id","perm_read","perm_write","perm_create","perm_unlink"
+access_project_task_manager,project_task_manager,project.model_project_task,extra_time_application.group_project_task_manager,1,1,1,1
+access_project_task_user,project_task_user,project.model_project_task,extra_time_application.group_project_task_user,1,1,0,0
+access_extra_time_manager,extra_time_manager,extra_time_application.model_extra_time_application,extra_time_application.group_extra_time_manager,1,1,1,1
+access_extra_time_user,extra_time_user,extra_time_application.model_extra_time_application,base.group_user,1,1,1,1
diff --git a/extra_time_application/tests/__init__.py b/extra_time_application/tests/__init__.py
new file mode 100644
index 00000000..7d4880eb
--- /dev/null
+++ b/extra_time_application/tests/__init__.py
@@ -0,0 +1,5 @@
+# -*- coding:utf-8 -*-
+
+from . import test_extra_time
+from . import test_project_task_save
+from . import test_extra_time_wizard
diff --git a/extra_time_application/tests/test_extra_time.py b/extra_time_application/tests/test_extra_time.py
new file mode 100644
index 00000000..934376dd
--- /dev/null
+++ b/extra_time_application/tests/test_extra_time.py
@@ -0,0 +1,33 @@
+# -*- coding: utf-8 -*-
+# © 2017 Elico Corp (www.elico-corp.com)
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+from odoo.tests import common
+from odoo.exceptions import UserError
+
+
+class TestExtraTime(common.TransactionCase):
+
+    def setUp(self):
+        super(TestExtraTime, self).setUp()
+        self.submit_user_id = self.env.ref("base.user_demo")
+        self.task_id = self.env.ref('project.project_task_9')
+
+        self.extra_time_record = self.env['extra.time.application'].create({
+            'submit_user_id': self.submit_user_id.id,
+            'task_id': self.task_id.id,
+            'reason': 'Automatically created From PM or Reviewer',
+            'apply_hours': 2,
+            'state': 'to_approve'
+        })
+
+    def test_approve_function(self):
+        try:
+            self.extra_time_record.approve_function()
+        except UserError:
+            pass
+
+    def test_refuse_function(self):
+        try:
+            self.extra_time_record.refuse_function()
+        except UserError:
+            pass
diff --git a/extra_time_application/tests/test_extra_time_wizard.py b/extra_time_application/tests/test_extra_time_wizard.py
new file mode 100644
index 00000000..b567cb0c
--- /dev/null
+++ b/extra_time_application/tests/test_extra_time_wizard.py
@@ -0,0 +1,28 @@
+# -*- coding: utf-8 -*-
+# © 2017 Elico Corp (www.elico-corp.com)
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+from odoo.tests import common
+
+
+class TestExtraTimeWizard(common.TransactionCase):
+
+    def setUp(self):
+        super(TestExtraTimeWizard, self).setUp()
+        self.task_id = self.env.ref('project.project_task_9')
+        self.submit_user_id = self.env.ref('base.user_demo')
+        self.extra_time_1 = self.env['extra.time.application.wizard'].create({
+            'submit_user_id': self.submit_user_id.id,
+            'task_id': self.task_id.id,
+            'reason': 'system test',
+            'apply_hours': 3
+        })
+        self.extra_time_2 = self.env['extra.time.application.wizard'].create({
+            'submit_user_id': self.submit_user_id.id,
+            'task_id': self.task_id.id,
+            'reason': 'system test',
+            'apply_hours': 3
+        })
+
+    def test_subscribe(self):
+        self.extra_time_1.subscribe()
+        self.extra_time_2.subscribe()
diff --git a/extra_time_application/tests/test_project_task_save.py b/extra_time_application/tests/test_project_task_save.py
new file mode 100644
index 00000000..bc7f49e4
--- /dev/null
+++ b/extra_time_application/tests/test_project_task_save.py
@@ -0,0 +1,71 @@
+# -*- coding: utf-8 -*-
+# © 2017 Elico Corp (www.elico-corp.com)
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+from odoo.tests import common
+from datetime import datetime
+from odoo.tools import DEFAULT_SERVER_DATETIME_FORMAT
+from odoo.exceptions import UserError
+
+
+class TestProjectTaskSave(common.TransactionCase):
+
+    def setUp(self):
+        super(TestProjectTaskSave, self).setUp()
+        self.name_1 = self.env.ref('project.project_task_9')
+        self.name_2 = self.env.ref('project.project_task_8')
+        self.project_id = self.env.ref('project.project_project_4')
+        self.user_id = self.env.ref('base.user_root')
+        self.sub_extra_time = 0
+        self.timesheet_ids = self.env['account.analytic.line'].write([[
+            0, False, {
+                'date_time': datetime.today().strftime(
+                    DEFAULT_SERVER_DATETIME_FORMAT),
+                'user_id': self.user_id.id,
+                'name': 'test',
+                'unit_amount': 1,
+                'date': '2017-12-15',
+                'project_id': self.project_id.id
+            }
+        ]])
+        self.task_1 = self.env['project.task'].create({
+            'name': self.name_1.id,
+            'project_id': self.project_id.id,
+            'user_id': self.user_id.id,
+            'planned_hours': 18,
+            'remaining_hours': 18,
+            'timesheet_ids': self.timesheet_ids
+        })
+        self.task_2 = self.env['project.task'].create({
+            'name': self.name_2.id,
+            'project_id': self.project_id.id,
+            'user_id': self.user_id.id,
+            'planned_hours': 18,
+            'remaining_hours': 1,
+            'timesheet_ids': self.timesheet_ids
+        })
+        self.view_id = self.env.ref(
+            'extra_time_application.project_task_form_inherit_view').id
+
+    def test_save(self):
+        vals_1 = {'remaining_hours': 23}
+        self.task_1.write(vals_1)
+        vals_2 = {'timesheet_ids': [[4, 20, False], [0, False, {
+            'date_time': datetime.today().strftime(
+                DEFAULT_SERVER_DATETIME_FORMAT),
+            'user_id': 1,
+            'name': self.name_2,
+            'unit_amount': 2,
+            'date': '2017-12-13',
+            'project_id': self.project_id.id
+        }]]}
+        self.task_1.write(vals_2)
+        try:
+            self.task_2.write(vals_2)
+        except UserError:
+            pass
+
+    def test_open_extra_time_line(self):
+        self.task_1.open_extra_time_line()
+
+    def test_fields_view_get(self):
+        self.task_1.fields_view_get(view_id=self.view_id, view_type='form')
diff --git a/extra_time_application/views/extra_time_approve_view.xml b/extra_time_application/views/extra_time_approve_view.xml
new file mode 100644
index 00000000..e63ac045
--- /dev/null
+++ b/extra_time_application/views/extra_time_approve_view.xml
@@ -0,0 +1,64 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+    <record id="view_extra_time_approve_form" model="ir.ui.view" >
+        <field name="name">extra.time.approve.form</field>
+        <field name="model">extra.time.application</field>
+        <field name="type">form</field>
+        <field name="arch" type="xml">
+            <header>
+                <button name="approve_function" string="Approve"
+                    type="object" class="oe_highlight o_expense_submit"/>
+                <button name="refuse_function" string="Refuse"
+                    type="object" class="oe_highlight o_expense_submit"/>
+                <field name="state" widget="statusbar" clickable="True"/>
+            </header>
+            <form create="false" edit="false">
+                <sheet>
+                    <group>
+                        <group colspan="2" col="2">
+                            <field name="submit_user_id" required="1"/>
+                        </group>
+                        <group colspan="2" col="2">
+                            <field name="task_id" required="1"/>
+                        </group>
+                        <group colspan="2" col="2">
+                            <field name="apply_hours" widget="float_time"/>
+                        </group>
+                        <group colspan="2" col="2">
+                            <field name="reason"/>
+                        </group>
+                    </group>
+                </sheet>
+            </form>
+            <div class="oe_chatter">
+              <field name="message_follower_ids" widget="mail_followers"/>
+              <field name="message_ids" widget="mail_thread"/>
+            </div>
+        </field>
+    </record>
+    <record id="view_extra_time_approve_tree" model="ir.ui.view" >
+        <field name="name">extra.time.approve.tree</field>
+        <field name="model">extra.time.application</field>
+        <field name="arch" type="xml">
+            <tree create="false">
+                <field name="submit_user_id"/>
+                <field name="task_id"/>
+                <field name="apply_hours"/>
+                <field name="reason"/>
+                <field name="state"/>
+            </tree>
+        </field>
+    </record>
+    <record id="action_extra_time_approve" model="ir.actions.act_window">
+        <field name="name">Extra Time Approve</field>
+        <field name="type">ir.actions.act_window</field>
+        <field name="res_model">extra.time.application</field>
+        <field name="view_type">form</field>
+        <field name="view_mode">form,tree</field>
+        <field name="view_id" ref="view_extra_time_approve_tree"/>
+    </record>
+    <menuitem id="menu_extra_time_approve"
+              action="action_extra_time_approve"
+              parent="project.menu_project_report"
+              sequence="14"/>
+</odoo>
diff --git a/extra_time_application/views/project_task_form_inherit.xml b/extra_time_application/views/project_task_form_inherit.xml
new file mode 100644
index 00000000..8f2b9a93
--- /dev/null
+++ b/extra_time_application/views/project_task_form_inherit.xml
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+    <record id="project_task_form_inherit_view" model="ir.ui.view">
+        <field name="name">project.task.form</field>
+        <field name="model">project.task</field>
+        <field name="inherit_id" ref="project.view_task_form2"/>
+        <field name="arch" type="xml">
+            <xpath expr="//header/field[@name='stage_id']" position="before">
+                <button name="%(action_time_prompt)d" string="Apply Extra Time"
+                        type="action" class="oe_highlight"/>
+            </xpath>
+            <xpath expr='//div[@name="button_box"]/button[1]' position='before'>
+                <button class="oe_inline oe_stat_button"
+                    type="object" name="open_extra_time_line"
+                        icon="fa-tasks">
+                    <field name="sub_extra_time" widget="statinfo"/>
+                </button>
+            </xpath>
+        </field>
+    </record>
+     <record id="edit_project" model="ir.ui.view">
+        <field name="name">project.project.form</field>
+        <field name="model">project.project</field>
+        <field name="inherit_id" ref="project.edit_project"/>
+        <field name="arch" type="xml">
+            <xpath expr='//div[@name="options_active"]' position='after'>
+                <div>
+                    <field name="is_modified" class="oe_inline"/>
+                    <label for="is_modified" class="oe_inline" string="Is modified"/>
+                </div>
+            </xpath>
+        </field>
+    </record>
+</odoo>
diff --git a/extra_time_application/wizard/__init__.py b/extra_time_application/wizard/__init__.py
new file mode 100644
index 00000000..f05e90a1
--- /dev/null
+++ b/extra_time_application/wizard/__init__.py
@@ -0,0 +1,3 @@
+# -*- coding:utf-8 -*-
+
+from . import extra_time_application_wizard
diff --git a/extra_time_application/wizard/extra_time_application_wizard.py b/extra_time_application/wizard/extra_time_application_wizard.py
new file mode 100644
index 00000000..28b2ab98
--- /dev/null
+++ b/extra_time_application/wizard/extra_time_application_wizard.py
@@ -0,0 +1,59 @@
+# -*- coding: utf-8 -*-
+# © 2017 Elico Corp (www.elico-corp.com).
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+from openerp import fields, models, api
+
+
+class TimePromptBox(models.TransientModel):
+    _name = 'extra.time.application.wizard'
+
+    @api.model
+    def _get_task_id(self):
+        return self.env['project.task'].browse(
+            self._context.get('active_id')
+        )
+
+    submit_user_id = fields.Many2one(
+        'res.users', 'Applicant', help='Applicant',
+        default=lambda self: self.env.user, readonly="True"
+    )
+    task_id = fields.Many2one('project.task', 'Task No', help='Task No',
+                              default=_get_task_id, readonly="True"
+                              )
+    reason = fields.Text('Reason', help='the reason of apply')
+    apply_hours = fields.Float('Apply Hours', help='the length of apply time')
+
+    @api.multi
+    def subscribe(self):
+        current_user = self.env.user
+        is_exist = current_user.has_group(
+            'extra_time_application.group_project_task_manager')
+        if is_exist:
+            self.env['extra.time.application'].create({
+                'submit_user_id': self.submit_user_id.id,
+                'task_id': self.task_id.id,
+                'reason': 'Automatically created From PM or Reviewer',
+                'apply_hours': self.apply_hours,
+                'state': 'approve',
+            })
+            self.with_context(flag_remaine='True'). \
+                task_id.remaining_hours += self.apply_hours
+            self.task_id.sub_extra_time += self.apply_hours
+
+        else:
+            mail = self.env['mail.mail'].create({
+                'body_html': 'apply time:' + str(
+                    self.apply_hours) + '<br>reason:' +
+                str(self.reason) + '<br>Task:' +
+                str(self.task_id.code),
+                'email_to': self.task_id.project_id.user_id.login,
+                'subject': 'Apply Time',
+            })
+            mail.send()
+            self.env['extra.time.application'].create({
+                'submit_user_id': self.submit_user_id.id,
+                'task_id': self.task_id.id,
+                'reason': self.reason,
+                'apply_hours': self.apply_hours,
+                'state': 'to_approve',
+            })
diff --git a/extra_time_application/wizard/time_prompt_view.xml b/extra_time_application/wizard/time_prompt_view.xml
new file mode 100644
index 00000000..6c8096b7
--- /dev/null
+++ b/extra_time_application/wizard/time_prompt_view.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+    <record id="view_time_prompt_form" model="ir.ui.view">
+        <field name="name">view.time.prompt.form</field>
+        <field name="model">extra.time.application.wizard</field>
+        <field name="type">form</field>
+        <field name="arch" type="xml">
+            <form>
+                <sheet>
+                    <group>
+                        <group colspan="2" col="2">
+                            <field name="submit_user_id" required="1" readonly="1"/>
+                        </group>
+                        <group colspan="2" col="2">
+                            <field name="task_id" required="1" readonly="1"/>
+                        </group>
+                        <group colspan="2" col="2">
+                            <field name="apply_hours" widget="float_time"/>
+                        </group>
+                        <group colspan="2" col="2">
+                            <field name="reason"/>
+                        </group>
+                    </group>
+                </sheet>
+                <footer>
+                    <button name="subscribe" string="Subscribe"
+                        type="object" class="oe_highlight o_expense_submit"/>
+                    <button special="cancel" string="Cancel" class="btn_default"/>
+                </footer>
+            </form>
+        </field>
+    </record>
+    <record id="action_time_prompt" model="ir.actions.act_window">
+        <field name="name">Time Application</field>
+        <field name="type">ir.actions.act_window</field>
+        <field name="res_model">extra.time.application.wizard</field>
+        <field name="view_type">form</field>
+        <field name="view_mode">form</field>
+        <field name="target">new</field>
+        <field name="view_id" ref="view_time_prompt_form"/>
+    </record>
+</odoo>