diff --git a/website/docs/flow/stages/authenticator_totp/index.md b/website/docs/flow/stages/authenticator_totp/index.md
index 37445b09d..566ad6748 100644
--- a/website/docs/flow/stages/authenticator_totp/index.md
+++ b/website/docs/flow/stages/authenticator_totp/index.md
@@ -5,3 +5,5 @@ title: TOTP authenticator setup stage
 This stage configures a time-based OTP Device, such as Google Authenticator or Authy.
 
 You can configure how many digits should be used for the OTP Token.
+
+The Config URL's Issuer is set based on the currently active tenant's branding title. The default setup can cause issues if the same username is used on multiple authentik issues within the same authenticator app, so changing the tenant tile is recommended.