Manage the list of classes that are included in the Principal Class filter to
restrict the CIs that appear in CIs list views to only specific classes that you need. You
can add or remove CMDB classes from the Principal Class filter.
Apply the CMDB Principal Class filter in list views of CMDB CIs so that only CIs that
belong to the classes in the filter, appear. In a base system, the Principal Class
filter doesn't contain any classes. The principal class setting applies only to the
current class and is not derived by child classes.
For more information about list view filters, see Save and use filters in a
list view.
In both of the following scenarios, the list of CIs refreshes to display only CIs
whose class is included in the Principal Class filter: