editable

An attribute you can add to code to expose properties in UEFN. Tagging code with this attribute consists of adding an @attribute_name (in this case @editable) before a field identifier:

@editable
PropertyName : type = DefaultValue

For example, the string field GreetingMessage is an editable property with the default value "Hello, stranger":

expose_properties := class(creative_device):
  @editable
  GreetingMessage : string = "Hello, stranger"

For more on how to use this, see Customize Your Device Properties in the Editor.