[RFC] hr_employee_cost_history: add a comment field

[sbidoul]

Thanks for the hr_employee_cost_history module.

Would it make sense to add a comment field on history line?
The use case is to document the reason for the change (salary raise, automatic indexation, etc).

If you agree, we can do a PR.

@rafaelbn @edlopen

[alexey-pelykh]

Should that be an HR contract or some paperwork attached?

[sbidoul]

Should that be an HR contract or some paperwork attached?

Not necessarily. For instance in Belgium & Luxemburg there is an automatic salary indexation mechanism without any contractual change.

[edlopen]

It makes sense indeed. Ping me in your PR to review it! Thank you!

[rafaelbn]

I'll test it too @sbidoul 👍🏼