id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
18640	Deprecate ref:ERDF:gdo in favour of ref:FR:gdo	francois.lacombe	Don-vip	"Dear maintainers,

Recently, French community agreed on the deprecation of ref:ERDF:gdo in favour of ref:FR:gdo.
It joins the ref:FR namespace for more consistency about other local references.

Could you please raise a warning when anyone uses this key please?
All values of this reference should match the regexp [0-9AB]{5}[A-Z]{1,3}[0-9]{4,}

Furthermore, a few more rules apply to ref:FR:gdo as to ensure of its right usage. It could be good to add following validations :
* [in Metropolitan France] power=substation + operator=Enedis + ref=* without ref:FR:gdo => Warning missing ref:FR:gdo
* [in Metropolitan France] switch=* + operator=Enedis + ref=* without ref:FR:gdo => Warning missing ref:FR:gdo
* [in Metropolitan France] power=substation + operator=GRDF + ref=* without ref:FR:gdo => Warning missing ref:FR:gdo

See the wiki in French only
https://wiki.openstreetmap.org/wiki/FR:Key:ref:FR:gdo

All the best"	enhancement	closed	minor	20.03	External rule		fixed	reference power france GDO