Greetings. I want some guidance. 
I need to register several users, and their data is totally independent of the others. 
For example I have this model:

class Operative(models.Model):
    _name = 'operatives'.
    _description = 'operatives'
    name = fields.Char(string='Name', required=True)
    amount = fields.Float(string='Amount', required=True)
    max_entries_id = fields.Many2one(comodel_name='maxentries', string='Max. Entries', required=True)
    percent_id = fields.Many2one(comodel_name='percent', string='Cap. percent', required=True)
    
    res_partner_id = ??????

Now I want to associate the data of that table, only to the user that created it, and that this user only can see his data. 
How can I do it, should I make a "company" for each user, or which tables should I relate to the Operative table?