Active Level Filter

Sets the Active Level Filter, which is the filter used to limit the list of levels displayed in the Active Level list. A filter lets you display only the levels that meet certain criteria.

Choose <none> to not use a filter, choose All Levels to see all levels in all models, or choose the filter name.

The Active Level Filter can also be set using the Level Manager dialog box (Settings > Level > Manager).

This control is hidden by default. To make it appear in the Attributes tool box, right-click the Attributes tool box and turn on Active Level Filter.