Install the following NuGet package: [EPiServer.CMS.WelcomeIntegration.UI 0.1.0](🔗) on Optimizely Content Management System (CMS), version 11.37.0 or later up to version 12.
See also [Optimizely CMP DAM Asset Picker](🔗).
Looking for installation on CMS 12?
See [DAM Asset Picker in CMS](🔗) (for CMS 12).