# Grouping Category elements with Category Tag elements

If you have many custom Category elements, you can group the Categories using Category Tag elements. Category Tags can also be used to filter elements in SMC Client views.

After you have created a Category Tag, you can select that Category Tag for a Category. You can also arrange Category Tags into groups by selecting a parent Category Tag for Category Tag elements.

When Category Filters are available, Category tags can be used as filtering criteria in the SMC Client.