API Reference › presentation-common› PresentationRules › LabelOverride

LabelOverride Interface

Deprecated  in 3.x. Use InstanceLabelOverride rule instead.

Label override rules provide advanced ways to override instance labels and descriptions in exchange of some performance penalty.

@see Label override reference documentation page

Extends

Properties

Name Type Description
condition string | undefined Defines a condition for the rule, which needs to be met in order to execute it.  
description string | undefined An expression whose result becomes the description.  
label string | undefined An expression whose result becomes the label.  
ruleType "LabelOverride" Used for serializing to JSON.  

Inherited properties

Name Type Inherited from Description
onlyIfNotHandled Inherited boolean | undefined RuleBase Tells the library that the rule should only be handled if no other rule of the same type was handled previously (based on rule
priority Inherited number | undefined RuleBase Defines the order in which rules are handled, higher number means the rule is handled first.
requiredSchemas Inherited RequiredSchemaSpecification[] | undefined RuleBase A list of ECSchema requirements that need to be met for the rule to be used.

Defined in

Last Updated: 24 June, 2025