Hi GrowthBook Team, We are currently using the self-hosted Open Source version of GrowthBook. According to your documentation, the Pre-Exposure Bias Check should be available under the experiment's "Health" tab. However, we are unable to find this feature in our instance, even though our Fact Tables include historical data. Could you please clarify if this is a paid/Enterprise-only feature, or if there is a specific configuration required to enable it in the self-hosted version?

Hi Valentina, good morning The exposure bias check is built based on CUPED being enabled as per this PR and CUPED is paid plan feature (Pro and Enterprise)

Thank you, Natasha!

My pleasure to assist 🌻