Content Pipeline Guide > AOM Reference > Composer Interface > getParamDocumentation Method
  
getParamDocumentation Method
getParamDocumentation(String parameter)
The getParamDocumentation method returns the documentation for the pipeline parameter specified by parameter. If parameter is not found, the function returns a null value.
The documentation describes the parameter.
* 
Refer to the Composer DTD (Arbortext-path\doctypes\composer\composer.dtd) for more information about composer parameters.