**Impacted versions:** 11.0

**Steps to reproduce:** 

- Configures a user with access to several companies


![administrator odoo](https://user-images.githubusercontent.com/5775695/29488651-46b4cec2-84dd-11e7-9495-e8518e93d336.png)

**Current behavior:**

- In the accounting configuration there is shared field displayed by defects for the sales tax account and purchase tax account
![configure accounting odoo 1](https://user-images.githubusercontent.com/5775695/29488677-f5b53d12-84dd-11e7-8124-831b52423719.png)


**Expected behavior:**

The value of those fields depends on the company. The users that belong to different companies may see by default different values for the field on a given record

Video/Screenshot link (optional):


addons/account/models/chart_template.py
def _get_default_account(journal_vals, type='debit'):
            
            default_account = False
            if journal['type'] == 'sale':
                default_account = acc_template_ref.get(self.property_account_income_categ_id.id)
            elif journal['type'] == 'purchase':
                default_account = acc_template_ref.get(self.property_account_expense_categ_id.id)
            elif journal['type'] == 'general' and journal['code'] == _('EXCH'):
                if type=='credit':
                    default_account = acc_template_ref.get(self.income_currency_exchange_account_id.id)
                else:
                    default_account = acc_template_ref.get(self.expense_currency_exchange_account_id.id)
            return default_account
        journals = [{'name': _('Customer Invoices'), 'type': 'sale', 'code': _('INV'), 'favorite': True, 'color': 11, 'sequence': 5},
                    {'name': _('Vendor Bills'), 'type': 'purchase', 'code': _('BILL'), 'favorite': True, 'color': 11, 'sequence': 6},
                    {'name': _('Miscellaneous Operations'), 'type': 'general', 'code': _('MISC'), 'favorite': False, 'sequence': 7},
                    {'name': _('Exchange Difference'), 'type': 'general', 'code': _('EXCH'), 'favorite': False, 'sequence': 9},
                    {'name': _('Cash Basis Tax Journal'), 'type': 'general', 'code': _('CABA'), 'favorite': False, 'sequence': 10}]
        if journals_dict != None:
            journals.extend(journals_dict)
        self.ensure_one()
        journal_data = []
        for journal in journals:
            vals = {
                'type': journal['type'],
                'name': journal['name'],