# 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://github.com/lumelinc/PowerTableDocs/blob/main/working-with-inforiver/18.-variables), users will be able to turn these settings on or off although they cannot directly access display settings.

NAME	DESCRIPTION
SETBLANKLABEL	Replace blank row or column categories with custom text.
SETSUPPRESSZEROS	Suppress rows that contain only 0.
SETRAGGEDHIERARCHY	Hide blank categories when you have uneven/unbalanced hierarchical data.
SETCOMBINECOLUMNHEADER	Combine the column headers and measure labels to display compact headers.
SETSEMANTICFORMATTING	Semantic formatting lets you highlight or emphasize positive and negative values.
SEPARATOR	Set custom delimiters for decimals and thousands.
SHOWNULLAS	Customize how to display null values in your reports
SHOWZEROAS	Customize how to display zeroes in your reports
SINGLECHILD	Select which nodes to display when a parent hierarchy has only one child.

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