From fd1fc0d98b7173da28cd42174f44ba6d38bb32b6 Mon Sep 17 00:00:00 2001 From: Patrick McCann Date: Thu, 16 Jul 2020 13:16:50 -0400 Subject: [PATCH] Document subdomain to domain change for 4.0 Documents https://github.com/prebid/Prebid.js/pull/5500 --- dev-docs/modules/userId.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/dev-docs/modules/userId.md b/dev-docs/modules/userId.md index aedc8f0dc6..6705ca81d3 100644 --- a/dev-docs/modules/userId.md +++ b/dev-docs/modules/userId.md @@ -45,6 +45,8 @@ Note that User IDs aren't needed in the mobile app world because device ID is av Also note that not all bidder adapters support all forms of user ID. See the tables below for a list of which bidders support which ID schemes. +As of Prebid 4.0, identity will attempt storage in the main domain of the website instead of on the subdomain. + ## User ID, GDPR, and Opt-Out When paired with the [Consent Management](/dev-docs/modules/consentManagement.html) module, privacy rules are enforced: