Help screen column header Select Categories Other languages: English • Nederlands Select Categories. Select the categories you want to include in this layout. Use Ctrl+Click to select more than one category. Use Shift+Click to select a range of categories. Click the 'X' in the category box to remove category Retrieved from "https://docs.joomla.org/index.php?title=Chunk30:Help_screen_column_header_Select_Categories&oldid=345875"