In SOLIDWORKS PDM Web2, if AllowLicenseChange is set to
True, you can change the license type to use either
Web or Viewer license. If set to
False, you can use only the license type specified by the
DefaultLicenseType setting.
DefaultLicenseType sets the default license type for all users on the
login page of Web2. This lets you set the license type as Web or
Viewer.