diff --git a/addons/account/account_invoice.py b/addons/account/account_invoice.py
index 0271512904c..223398e4107 100644
--- a/addons/account/account_invoice.py
+++ b/addons/account/account_invoice.py
@@ -26,6 +26,7 @@ import openerp.exceptions
 
 from openerp.osv import fields, osv, orm
 from openerp.tools.translate import _
+from openerp import SUPERUSER_ID
 
 class account_invoice(osv.osv):
     def _amount_all(self, cr, uid, ids, name, args, context=None):
@@ -98,7 +99,7 @@ class account_invoice(osv.osv):
         ctx = context.copy()
         result = {}
         currency_obj = self.pool.get('res.currency')
-        for invoice in self.browse(cr, uid, ids, context=context):
+        for invoice in self.browse(cr, SUPERUSER_ID, ids, context=context):
             nb_inv_in_partial_rec = max_invoice_id = 0
             result[invoice.id] = 0.0
             if invoice.move_id:
@@ -319,7 +320,7 @@ class account_invoice(osv.osv):
                 'account.move.reconcile': (_get_invoice_from_reconcile, None, 50),
             },
             help="Remaining amount due."),
-        'payment_ids': fields.function(_compute_lines, relation='account.move.line', type="many2many", string='Payments'),
+        'payment_ids': fields.function(_compute_lines, relation='account.move.line', type="many2many", string='Payments', groups='base.group_user'),
         'move_name': fields.char('Journal Entry', size=64, readonly=True, states={'draft':[('readonly',False)]}),
         'user_id': fields.many2one('res.users', 'Salesperson', readonly=True, track_visibility='onchange', states={'draft':[('readonly',False)]}),
         'fiscal_position': fields.many2one('account.fiscal.position', 'Fiscal Position', readonly=True, states={'draft':[('readonly',False)]}),
diff --git a/addons/account_followup/account_followup.py b/addons/account_followup/account_followup.py
index 9237282ad80..4ed125022f8 100644
--- a/addons/account_followup/account_followup.py
+++ b/addons/account_followup/account_followup.py
@@ -273,7 +273,7 @@ class res_partner(osv.osv):
                     if date <= current_date and aml['balance'] > 0:
                         strbegin = "<TD><B>"
                         strend = "</B></TD>"
-                    followup_table +="<TR>" + strbegin + str(aml['date']) + strend + strbegin + aml['name'] + strend + strbegin + aml['ref'] + strend + strbegin + str(date) + strend + strbegin + str(aml['balance']) + strend + strbegin + block + strend + "</TR>"
+                    followup_table +="<TR>" + strbegin + str(aml['date']) + strend + strbegin + aml['name'] + strend + strbegin + (aml['ref'] or '') + strend + strbegin + str(date) + strend + strbegin + str(aml['balance']) + strend + strbegin + block + strend + "</TR>"
                 total = rml_parse.formatLang(total, dp='Account', currency_obj=currency)
                 followup_table += '''<tr> </tr>
                                 </table>
diff --git a/addons/portal_sale/portal_sale.py b/addons/portal_sale/portal_sale.py
index aef730ab0a2..bf144080c1c 100644
--- a/addons/portal_sale/portal_sale.py
+++ b/addons/portal_sale/portal_sale.py
@@ -20,6 +20,7 @@
 ##############################################################################
 
 from openerp.osv import osv, fields
+from openerp import SUPERUSER_ID
 
 
 class sale_order(osv.Model):
@@ -35,7 +36,7 @@ class sale_order(osv.Model):
     def _portal_payment_block(self, cr, uid, ids, fieldname, arg, context=None):
         result = dict.fromkeys(ids, False)
         payment_acquirer = self.pool['payment.acquirer']
-        for this in self.browse(cr, uid, ids, context=context):
+        for this in self.browse(cr, SUPERUSER_ID, ids, context=context):
             if this.state not in ('draft', 'cancel') and not this.invoiced:
                 result[this.id] = payment_acquirer.render_payment_block(
                     cr, uid, this.name, this.amount_total, this.pricelist_id.currency_id.id,
diff --git a/addons/portal_sale/security/ir.model.access.csv b/addons/portal_sale/security/ir.model.access.csv
index 191b2bd82a0..2afc50fe5bb 100644
--- a/addons/portal_sale/security/ir.model.access.csv
+++ b/addons/portal_sale/security/ir.model.access.csv
@@ -5,16 +5,8 @@ access_account_invoice,account.invoice,account.model_account_invoice,base.group_
 access_account_invoice_tax,account.invoice.tax,account.model_account_invoice_tax,base.group_portal,1,0,0,0
 access_account_invoice_line,account.invoice.line,account.model_account_invoice_line,base.group_portal,1,0,0,0
 access_account_journal,account.journal,account.model_account_journal,base.group_portal,1,0,0,0
-access_account_voucher,account.voucher,account_voucher.model_account_voucher,base.group_portal,1,0,0,0
-access_account_voucher_line,account.voucher.line,account_voucher.model_account_voucher_line,base.group_portal,1,0,0,0
-access_account_move,account.move,account.model_account_move,base.group_portal,1,0,0,0
-access_account_move_line,account.move.line,account.model_account_move_line,base.group_portal,1,0,0,0
-access_account_move_reconcile,account.move.reconcile,account.model_account_move_reconcile,base.group_portal,1,0,0,0
-access_account_fiscalyear,account.sequence.fiscalyear,account.model_account_sequence_fiscalyear,base.group_portal,1,0,0,0
+access_sale_shop,sale.shop,sale.model_sale_shop,base.group_portal,1,0,0,0
 access_product_list,product.pricelist,product.model_product_pricelist,base.group_portal,1,0,0,0
 access_res_partner,res.partner,base.model_res_partner,base.group_portal,1,0,0,0
 access_account_tax,account.tax,account.model_account_tax,base.group_portal,1,0,0,0
-access_account_fiscalyear,account.fiscalyear,account.model_account_fiscalyear,base.group_portal,1,0,0,0
 access_res_partner_category,res.partner.category,base.model_res_partner_category,base.group_portal,1,0,0,0
-access_account_period,account.period,account.model_account_period,base.group_portal,1,0,0,0
-access_account_account,account.account,account.model_account_account,base.group_portal,1,0,0,0
diff --git a/addons/portal_sale/security/portal_security.xml b/addons/portal_sale/security/portal_security.xml
index e1328fa7cf2..bd7d8c1a53a 100644
--- a/addons/portal_sale/security/portal_security.xml
+++ b/addons/portal_sale/security/portal_security.xml
@@ -18,7 +18,7 @@ their documents through the portal.</field>
         <record id="portal_sale_order_user_rule" model="ir.rule">
             <field name="name">Portal Personal Quotations/Sales Orders</field>
             <field name="model_id" ref="sale.model_sale_order"/>
-            <field name="domain_force">[('message_follower_ids','in',[user.partner_id.id])]</field>
+            <field name="domain_force">[('message_follower_ids','child_of',[user.commercial_partner_id.id])]</field>
             <field name="groups" eval="[(4, ref('base.group_portal'))]"/>
             <field eval="1" name="perm_unlink"/>
             <field eval="1" name="perm_write"/>
@@ -26,17 +26,31 @@ their documents through the portal.</field>
             <field eval="0" name="perm_create"/>
         </record>
 
+        <record id="portal_sale_order_line_rule" model="ir.rule">
+            <field name="name">Portal Sales Orders Line</field>
+            <field name="model_id" ref="sale.model_sale_order_line"/>
+            <field name="domain_force">[('order_id.message_follower_ids','child_of',[user.commercial_partner_id.id])]</field>
+            <field name="groups" eval="[(4, ref('base.group_portal'))]"/>
+        </record>
+
+
         <record id="portal_account_invoice_user_rule" model="ir.rule">
             <field name="name">Portal Personal Account Invoices</field>
             <field name="model_id" ref="account.model_account_invoice"/>
-            <field name="domain_force">[('message_follower_ids','in',[user.partner_id.id])]</field>
+            <field name="domain_force">[('message_follower_ids','child_of',[user.commercial_partner_id.id])]</field>
+            <field name="groups" eval="[(4, ref('base.group_portal'))]"/>
+
+        <record id="portal_account_invoice_line_rule" model="ir.rule">
+            <field name="name">Portal Invoice Lines</field>
+            <field name="model_id" ref="account.model_account_invoice_line"/>
+            <field name="domain_force">[('invoice_id.message_follower_ids','child_of',[user.commercial_partner_id.id])]</field>
             <field name="groups" eval="[(4, ref('base.group_portal'))]"/>
         </record>
 
         <record id="portal_personal_contact" model="ir.rule">
             <field name="name">Portal Personal Contacts</field>
             <field name="model_id" ref="base.model_res_partner"/>
-            <field name="domain_force">[('message_follower_ids','in',[user.partner_id.id])]</field>
+            <field name="domain_force">[('message_follower_ids','in',[user.commercial_partner_id.id])]</field>
             <field eval="0" name="perm_read"/>
             <field name="groups" eval="[(4, ref('base.group_portal'))]"/>
         </record>
diff --git a/addons/web/controllers/main.py b/addons/web/controllers/main.py
index 5030a977f18..31a2c52f99d 100644
--- a/addons/web/controllers/main.py
+++ b/addons/web/controllers/main.py
@@ -1709,16 +1709,18 @@ class ExportFormat(object):
         raise NotImplementedError()
 
     def base(self, data, token):
+        params = simplejson.loads(data)
         model, fields, ids, domain, import_compat = \
             operator.itemgetter('model', 'fields', 'ids', 'domain',
                                 'import_compat')(
-                simplejson.loads(data))
+                params)
 
         Model = request.session.model(model)
-        ids = ids or Model.search(domain, 0, False, False, request.context)
+        context = dict(req.context or {}, **params.get('context', {}))
+        ids = ids or Model.search(domain, 0, False, False, context)
 
         field_names = map(operator.itemgetter('name'), fields)
-        import_data = Model.export_data(ids, field_names, request.context).get('datas',[])
+        import_data = Model.export_data(ids, field_names, context).get('datas',[])
 
         if import_compat:
             columns_headers = field_names
diff --git a/addons/web/static/src/js/data_export.js b/addons/web/static/src/js/data_export.js
index 252a5a378cc..e85e99eeca8 100644
--- a/addons/web/static/src/js/data_export.js
+++ b/addons/web/static/src/js/data_export.js
@@ -407,6 +407,7 @@ instance.web.DataExport = instance.web.Dialog.extend({
                 fields: exported_fields,
                 ids: this.ids_to_export,
                 domain: this.domain,
+                context: this.dataset.context,
                 import_compat: !!this.$el.find("#import_compat").val(),
             })},
             complete: instance.web.unblockUI,
diff --git a/openerp/addons/base/ir/ir_cron.py b/openerp/addons/base/ir/ir_cron.py
index 7dfe209d465..8f85beb820c 100644
--- a/openerp/addons/base/ir/ir_cron.py
+++ b/openerp/addons/base/ir/ir_cron.py
@@ -159,8 +159,8 @@ class ir_cron(osv.osv):
             must not be committed/rolled back!
         """
         try:
-            now = fields.datetime.context_timestamp(job_cr, SUPERUSER_ID, datetime.now())
-            nextcall = fields.datetime.context_timestamp(job_cr, SUPERUSER_ID, datetime.strptime(job['nextcall'], DEFAULT_SERVER_DATETIME_FORMAT))
+            now = fields.datetime.context_timestamp(job_cr, job['user_id'], datetime.now())
+            nextcall = fields.datetime.context_timestamp(job_cr, job['user_id'], datetime.strptime(job['nextcall'], DEFAULT_SERVER_DATETIME_FORMAT))
             numbercall = job['numbercall']
 
             ok = False
diff --git a/openerp/addons/base/res/res_partner_view.xml b/openerp/addons/base/res/res_partner_view.xml
index 3c3509b8712..d6eba17d0f4 100644
--- a/openerp/addons/base/res/res_partner_view.xml
+++ b/openerp/addons/base/res/res_partner_view.xml
@@ -31,7 +31,6 @@
                     <group col="4">
                         <field name="name"/>
                         <field name="shortcut"/>
-                        <field name="domain"/>
                     </group>
                 </form>
             </field>
@@ -184,8 +183,7 @@
                             <field name="fax"/>
                             <field name="user_ids" invisible="1"/>
                             <field name="email" widget="email" attrs="{'required': [('user_ids','!=', [])]}"/>
-                            <field name="title" domain="[('domain','=','contact')]" options='{"no_open": True}' attrs="{'invisible': [('is_company','=',True)]}" context="{'default_domain': 'contact'}"/>
-                            <field name="title" domain="[('domain','=','partner')]" options='{"no_open": True}' attrs="{'invisible': [('is_company','=',False)]}" context="{'default_domain': 'partner'}"/>
+                            <field name="title" domain="[('domain', '=', 'contact')]" options='{"no_open": True}'/>
                         </group>
                     </group>
 
diff --git a/openerp/osv/fields.py b/openerp/osv/fields.py
index aad59fd2916..5f6ab74f517 100644
--- a/openerp/osv/fields.py
+++ b/openerp/osv/fields.py
@@ -396,17 +396,16 @@ class datetime(_column):
         else:
             registry = openerp.modules.registry.RegistryManager.get(cr.dbname)
             tz_name = registry.get('res.users').read(cr, SUPERUSER_ID, uid, ['tz'])['tz']
+        utc_timestamp = pytz.utc.localize(timestamp, is_dst=False) # UTC = no DST
         if tz_name:
             try:
-                utc = pytz.timezone('UTC')
                 context_tz = pytz.timezone(tz_name)
-                utc_timestamp = utc.localize(timestamp, is_dst=False) # UTC = no DST
                 return utc_timestamp.astimezone(context_tz)
             except Exception:
                 _logger.debug("failed to compute context/client-specific timestamp, "
                               "using the UTC value",
                               exc_info=True)
-        return timestamp
+        return utc_timestamp
 
 class binary(_column):
     _type = 'binary'