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
12003	"Admin application deltes related objects on ""null=True"" relation."	x_O	nobody	"We have two models 
{{{
class First(db.models):
    second_item = models.ForeignKey('Second',null=True)
    ...

class  (db.models):
    ...
}}}


Both models registered in admin.py as AdminModels.

Trying to delete object created from ""Second"" class
which is RELATED to other one created from ""First"" class, admin tells that will remove also that ""First"" object. Important is that relation in
ForeignKey is null.

My interpretation of that ""null=True"" for admin.contrib: should set First objects with 'second_item' attribute = None. 

Checked against 1.1. "		closed	contrib.admin	1.1		duplicate	admin delete remove related null True		Unreviewed	0	0	0	0	0	0