diff --git a/dev-docs/bidders/optidigital.md b/dev-docs/bidders/optidigital.md
index 9a0959dd33..f9616fc97f 100644
--- a/dev-docs/bidders/optidigital.md
+++ b/dev-docs/bidders/optidigital.md
@@ -8,6 +8,7 @@ floors_supported: true
 tcfeu_supported: true
 tcf2_supported: true
 usp_supported: true
+gpp_sids: tcfeu, usnat, usp
 schain_supported: true
 ortb_blocking_supported: true
 safeframes_ok: true