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
5093	ForeignKey should have a constraint	Poromenos <poromenos@…>	nobody	"Most of the time when you have a ForeignKey you only want it to access some of the table's data, so I propose a constrained be implemented (like the one for the admin site). The constraint would be specified in the model and would be a QuerySet object that filters objects from the table and returns the suitable ones as FK choices.

This would also work in forms, limiting their choices."		closed	contrib.admin	dev		duplicate			Unreviewed	0	0	0	0	0	0