I'm new to Odoo and I watched a video to test myself.

What I found was When I clicked CREATE at Contact instance, There are two radio button which are individual and company.

First I clicked individual radio button and clicked "TEST COMPANY" on dropdown menus, Then I clicked company radio button and the "TEST COMPANY" is still there which is not supposed to be there.

And fill out some information for the company "MY COMPANY" and click save button to create a company.

However, When I see the "MY COMPANY"s' detail, I found that MY COMPANY belongs to "TEST COMPANY"!!!!

This might not be a bug though, It seems like I found a hidden function or bug!

What is it? bug? or hidden function???