id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
32728	Dupulicated column in admin site	Greenbond	nobody	"I found a suspicious bug in admin site.

Config ( Conditions )
1. You have a primary_key =True field in your model.py

2. Primary_key = True field is included in list_editable option in your admins.py

The primary_key = True field you set in the list_editable will be dupulicated in your admin site.

I created a public repository in github to test or check easily. 
There is a screenshot for the suspicious bug and sample codings.

https://github.com/Greenbond/Bugreport"	Bug	new	contrib.admin	3.2	Normal		primary_key , list_editable		Unreviewed	0	0	0	0	0	1