Impacted versions:
**11.0** AND **10.0**

Steps to reproduce:
1. Create a new user with all the permissions as manager(or at least accounting) except **Inventory**
2. Login and then go to **Invoicing** --> **Settings** 
3. Do a minor change, save it and watch the error.

Current behavior:
If you are not manager at some configurations(say **Inventory**) you can't save the changes from invoicing.

Expected behavior:
To allow me to save the configuration from the accounting(that I'm manager) and don't throw errors from modules/permissions that I'm not interested in change(or didn't change at all)

[![IMAGE DESCRIPTION](http://img.youtube.com/vi/WcwY--kOfvg/maxresdefault.jpg)](https://youtu.be/WcwY--kOfvg "Video description")

addons/stock/models/res_config_settings.py
from odoo import api, fields, models
class ResConfigSettings(models.TransientModel):
    _inherit = 'res.config.settings'
    module_procurement_jit = fields.Selection([
        (1, 'Immediately after sales order confirmation'),
        (0, 'Manually or based on automatic scheduler')
        ], "Reservation",
        help="Reserving products manually in delivery orders or by running the scheduler is advised to better manage priorities in case of long customer lead times or/and frequent stock-outs.")
    module_product_expiry = fields.Boolean("Expiration Dates",
        help="Track following dates on lots & serial numbers: best before, removal, end of life, alert. \n Such dates are set automatically at lot/serial number creation based on values set on the product (in days).")
    group_stock_production_lot = fields.Boolean("Lots & Serial Numbers",
        implied_group='stock.group_production_lot')
    group_stock_tracking_lot = fields.Boolean("Delivery Packages",
        implied_group='stock.group_tracking_lot')
    group_stock_tracking_owner = fields.Boolean("Consignment",
        implied_group='stock.group_tracking_owner')
    group_stock_adv_location = fields.Boolean("Multi-Step Routes",
        implied_group='stock.group_adv_location',
        help="Add and customize route operations to process product moves in your warehouse(s): e.g. unload > quality control > stock for incoming products, pick > pack > ship for outgoing products. \n You can also set putaway strategies on warehouse locations in order to send incoming products into specific child locations straight away (e.g. specific bins, racks).")
    group_warning_stock = fields.Boolean("Warnings", implied_group='stock.group_warning_stock')