UserInfoProvider EnsureRolesAndSitesForWindowsAuthentication Method Kentico 8.1 API Reference
Ensures that roles and sites for the given user are present within the database. Used in case of Windows authentication.

Namespace: CMS.Membership
Assembly: CMS.Membership (in CMS.Membership.dll) Version: 8.0.0.0 (8.1.5347.20411)
See Also
UserInfoProvider Class
UserInfoProvider Members
CMS.Membership Namespace