CIE Backend is a variation of SPID Backend but CIE don't have an unique code like "spidCode" to set an "user_id".
I propose to use "fiscalNumber" for valorize "edupersontargetedid" (default user_id ) when "eduPersonTargetedID", "eduPersonTargetedId" and "spidCode" haven't a value.
With this solution CIE can gain an secure and unique "user_id"
CIE Backend is a variation of SPID Backend but CIE don't have an unique code like "spidCode" to set an "user_id". I propose to use "fiscalNumber" for valorize "edupersontargetedid" (default user_id ) when "eduPersonTargetedID", "eduPersonTargetedId" and "spidCode" haven't a value. With this solution CIE can gain an secure and unique "user_id"