# DISPLAY SETTINGS

Report authors can choose to give users access to certain display settings like ragged hierarchy, semantic formatting, and null/zero handling with scripts. When used with [variables](https://docs.inforiver.com/premium-table/working-with-premium-table/10.-variables), users will be able to turn these settings on or off although they cannot directly access display settings.

<table><thead><tr><th width="302">NAME</th><th>DESCRIPTION</th></tr></thead><tbody><tr><td><a href="display-settings/setblanklabel">SETBLANKLABEL</a></td><td>Replace blank row or column categories with custom text.</td></tr><tr><td><a href="display-settings/setsuppresszeros">SETSUPPRESSZEROS</a></td><td>Suppress rows that contain only 0.</td></tr><tr><td><a href="display-settings/setraggedhierarchy">SETRAGGEDHIERARCHY</a> </td><td>Hide blank categories when you have uneven/unbalanced hierarchical data.</td></tr><tr><td><a href="display-settings/setcombinecolumnheader">SETCOMBINECOLUMNHEADER</a></td><td>Combine the column headers and measure labels to display compact headers.</td></tr><tr><td><a href="display-settings/semanticformat">SETSEMANTICFORMATTING</a></td><td>Semantic formatting lets you highlight or emphasize positive and negative values.</td></tr><tr><td><a href="display-settings/separator">SEPARATOR</a></td><td>Set custom delimiters for decimals and thousands.</td></tr><tr><td><a href="display-settings/shownullas">SHOWNULLAS</a> </td><td>Customize how to display null values in your reports</td></tr><tr><td><a href="display-settings/showzeroas">SHOWZEROAS</a></td><td>Customize how to display zeroes in your reports</td></tr><tr><td><a href="display-settings/singlechild">SINGLECHILD</a></td><td>Select which nodes to display when a parent hierarchy has only one child. </td></tr></tbody></table>