A simple placeholder has a name and is delimited by a starting ${ and ends with a curly brace ('}').

${A simple placeholder}

Without transclusion simple placeholders are not replaced.

Simple placeholders are used by

• Display Properties
  document Transclusion Macro

• Display Properties
  document Transclude Documents Macro

• Display Properties
  document Code Block Placeholder Macro

A property reference is a macro that displays the value of a page or space property.

Properties are defined by the Document Properties Marker Macro and the Document Properties Supplier Macro.

Property placeholders simply render the value of a property. If a property is not defined an alternative value may be rendered which is specified with the macro.

Macros used to display the property values are