diff --git a/CHANGELOG b/CHANGELOG
index 45149a1279..f33d908152 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,4 @@
+* Add employee on purchases for some states
 * Add contact and invoice party on purchase
 
 Version 5.4.0 - 2019-11-04
diff --git a/purchase.py b/purchase.py
index db47afbdf0..65afbe0eaa 100644
--- a/purchase.py
+++ b/purchase.py
@@ -22,6 +22,8 @@ from trytond.pool import Pool
 
 from trytond.modules.account.tax import TaxableMixin
 from trytond.modules.account_product.exceptions import AccountError
+from trytond.modules.company.model import (
+    employee_field, set_employee, reset_employee)
 from trytond.modules.product import price_digits
 
 from .exceptions import PurchaseQuotationError, PartyLocationError
@@ -80,14 +82,6 @@ class Purchase(Workflow, ModelSQL, ModelView, TaxableMixin):
     reference = fields.Char('Reference', select=True)
     description = fields.Char('Description', size=None, states=_states,
         depends=_depends)
-    state = fields.Selection([
-            ('draft', "Draft"),
-            ('quotation', "Quotation"),
-            ('confirmed', "Confirmed"),
-            ('processing', "Processing"),
-            ('done', "Done"),
-            ('cancel', "Canceled"),
-            ], "State", readonly=True, required=True)
     purchase_date = fields.Date('Purchase Date',
         states={
             'readonly': ~Eval('state').in_(['draft', 'quotation']),
@@ -204,6 +198,21 @@ class Purchase(Workflow, ModelSQL, ModelView, TaxableMixin):
         'get_shipment_returns', searcher='search_shipment_returns')
     moves = fields.One2Many('stock.move', 'purchase', 'Moves', readonly=True)
 
+    quoted_by = employee_field(
+        "Quoted By",
+        states=['quotation', 'confirmed', 'processing', 'done', 'cancel'])
+    confirmed_by = employee_field(
+        "Confirmed By",
+        states=['confirmed', 'processing', 'done', 'cancel'])
+    state = fields.Selection([
+            ('draft', "Draft"),
+            ('quotation', "Quotation"),
+            ('confirmed', "Confirmed"),
+            ('processing', "Processing"),
+            ('done', "Done"),
+            ('cancel', "Canceled"),
+            ], "State", readonly=True, required=True)
+
     del _states, _depends
 
     @classmethod
@@ -836,12 +845,14 @@ class Purchase(Workflow, ModelSQL, ModelView, TaxableMixin):
     @classmethod
     @ModelView.button
     @Workflow.transition('draft')
+    @reset_employee('quoted_by', 'confirmed_by')
     def draft(cls, purchases):
         pass
 
     @classmethod
     @ModelView.button
     @Workflow.transition('quotation')
+    @set_employee('quoted_by')
     def quote(cls, purchases):
         for purchase in purchases:
             purchase.check_for_quotation()
@@ -850,6 +861,7 @@ class Purchase(Workflow, ModelSQL, ModelView, TaxableMixin):
     @classmethod
     @ModelView.button
     @Workflow.transition('confirmed')
+    @set_employee('confirmed_by')
     def confirm(cls, purchases):
         pool = Pool()
         Configuration = pool.get('purchase.configuration')
diff --git a/tests/scenario_purchase.rst b/tests/scenario_purchase.rst
index 48b9f58d49..576d326181 100644
--- a/tests/scenario_purchase.rst
+++ b/tests/scenario_purchase.rst
@@ -9,7 +9,7 @@ Imports::
     >>> from decimal import Decimal
     >>> from operator import attrgetter
     >>> from proteus import Model, Wizard, Report
-    >>> from trytond.tests.tools import activate_modules
+    >>> from trytond.tests.tools import activate_modules, set_user
     >>> from trytond.modules.company.tests.tools import create_company, \
     ...     get_company
     >>> from trytond.modules.account.tests.tools import create_fiscalyear, \
@@ -27,6 +27,21 @@ Create company::
     >>> _ = create_company()
     >>> company = get_company()
 
+Set employee::
+
+    >>> User = Model.get('res.user')
+    >>> Party = Model.get('party.party')
+    >>> Employee = Model.get('company.employee')
+    >>> employee_party = Party(name="Employee")
+    >>> employee_party.save()
+    >>> employee = Employee(party=employee_party)
+    >>> employee.save()
+    >>> user = User(config.user)
+    >>> user.employees.append(employee)
+    >>> user.employee = employee
+    >>> user.save()
+    >>> set_user(user.id)
+
 Create fiscal year::
 
     >>> fiscalyear = set_fiscalyear_invoice_sequences(
@@ -155,9 +170,13 @@ Purchase 5 products::
     >>> purchase.click('quote')
     >>> purchase.untaxed_amount, purchase.tax_amount, purchase.total_amount
     (Decimal('25.00'), Decimal('2.50'), Decimal('27.50'))
+    >>> purchase.quoted_by == employee
+    True
     >>> purchase.click('confirm')
     >>> purchase.untaxed_amount, purchase.tax_amount, purchase.total_amount
     (Decimal('25.00'), Decimal('2.50'), Decimal('27.50'))
+    >>> purchase.confirmed_by == employee
+    True
     >>> purchase.state
     'processing'
     >>> purchase.shipment_state
diff --git a/view/purchase_form.xml b/view/purchase_form.xml
index 81254ba663..607987cbfc 100644
--- a/view/purchase_form.xml
+++ b/view/purchase_form.xml
@@ -54,6 +54,10 @@ this repository contains the full copyright notices and license terms. -->
             <field name="invoice_method"/>
             <label name="delivery_date"/>
             <field name="delivery_date"/>
+            <label name="quoted_by"/>
+            <field name="quoted_by"/>
+            <label name="confirmed_by"/>
+            <field name="confirmed_by"/>
             <separator name="comment" colspan="4"/>
             <field name="comment" colspan="4"/>
         </page>