According to read-the-docs at https://media.readthedocs.org/pdf/odoo-new-api-guide-line/latest/odoo-new-api-guide-line.pdf :
One of the new features of the API is to be able to change only one attribute of the field:
name = fields.Char(string=’New Value’)
So i do this in my_res_partner.py:
class my_res_partner(models.Model):
_inherit = 'res.partner'
is_company = fields.Boolean(string='Company')
AND IT DOES NOT CHANGE THE STRING? Why?