Attributes that should not appear in the catalog can be removed here, and attributes can also be renamed.

"Attribute Mapper" Node

Add new lines with Plus, remove lines with Minus, move lines up and down with the arrow keys.

For attributes to be removed, set the value in the Operation column to "Remove"; for attributes to be renamed, enter the desired name in the Attribute Target Name column.

Example: Some attributes are removed and others are renamed.