Developer

Use of Functions in Configuration

Use functions in a configuration in the same places you use a string literal.

You can use examples in this topic as guidelines. This function results in a field label with the localized string for from:
 <Label  text="{$_i18n.from}"> 
This function results in a field label with the localized string for since, followed by the short string for the date and time that occurred 24 hours prior:
 <Label text="{$_i18n.since} {$_format.dateTime($_now(-24),short)}"> 

For further examples, see the Extensibility Samples.