Authenticating Users with Mixed Logins To authenticate users with mixed logins: Click Start > All Programs > SOLIDWORKS PDM > Archive Server Configuration. Click Default Settings . Select Windows login. Select Allow SOLIDWORKS PDM login. Click Apply and OK. In the Administration tool, when adding a new user in the Add Users dialog box: The new option, New SOLIDWORKS PDM User, adds a SOLIDWORKS PDM user. The renamed option, New Windows User, adds a Microsoft Windows user. The renamed option, List Windows Users, lists the Microsoft Windows users. Parent topicMixed Authentication Support