36f71d6e_Tools_Javadoc_Taglets_3_4_API___Notes
[Descriptor Element] editable [Annotation] @readonly [Required?] No [Notes] 
Specifies that this parameter cannot be configured directly by the user (as in the case of POM-specified configuration). This is useful when you want to force the user to use common POM elements rather than plugin configurations, as in the case where you want to use the artifact's final name as a parameter. In this case, you want the user to modify rather than specifying a value for finalName directly in the plugin configuration section. It is also useful to ensure that - for example - a List-typed parameter which expects items of type Artifact doesn't get a List full of Strings. NOTE: Specification of this annotation flags the parameter as non-editable; there is no true/false value.
org.apache.maven.tools.plugin.javadoc (Maven Plugin Tools Javadoc Taglets 3.4 API)