Relevant when Windows Security Integration is being used and logons are slow due to the user being a member of a large (>100) number of AD security groups.
This information should be used only when absolutely necessary in the circumstance noted. A side effect will be that external changes to the AD such as renaming an OU specified in a search base will then cause all AD logons for VTScada to fail.
Use this property to restrict the AD LDAP queries for the user to a particular portion of the AD LDAP tree using LDAP syntax. For example, "ADUserSearchBase = OU=SCADA, dc=example, dc=com" to restrict that particular search to the SCADA OU in the example.com domain.
Section: <SecurityManager-Admin>
Default: ADUserSearchBase =
Hidden section property. Must be edited within the file (Settings.Dynamic), not in the user interface. Ensure that you import file changes after editing any of the property files.
Related properties:ADUserSearchBase | ADGroupSearchBase | ADRefreshPeriod
