# Classification

## How to Make Attribute Sets in the Classification List visible in the Strict Mode

| ### What to do:
| To work through this example, you must have completed the examples Create a Class, Fill the Attribute Pool, and Create Attribute Sets and Assign Attributes to it.
| Default setting for the show / hide function is in the non-strict mode.
| Select Start > Classification > Classes. The Class mask is opened.
| Find the class CLS-1100.
| Select the Class List tab. The classification list can also be opened via the context menu.
| Click on the Visibility Settings button. The form Visibility Settings is opened.
| Untick the checkbox beside the entry head.
| Click OK. The visibility setting is saved.
| Only the attributes for the type attribute set will be shown in the classification list.
| The visibility settings (in strict mode) become immediately effective in the classification list. The same current setting will be used, when the classification list is reopened.
| The classification list can also be opened via the context menu of the object form (e.g. the Item form).