id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
18168	accept disused:boundary as a valid boundary tag	ferdi	team	"https://josm.openstreetmap.de/browser/josm/trunk/data/validator/relation.mapcss#L14
if I see this correctly thia can be done by just copying the code for the boundary relation and then changing boundary to disused:boundary

- Thanks Ferdi

[[Image(JOSM_validator_request.PNG)]]"	enhancement	closed	normal	20.01	Core validator		fixed	relation boundary disused lifecycle