c8fee158_pl____h_selectBooleanCheckbox___Description
[Name] converter [Type] javax.faces.convert.Converter [Supports EL?] Yes [Description] 
An expression that specifies the Converter for this component. The value can either be a static value (ID) or an EL expression. When a static id is specified, an instance of the converter type registered with that id is used. When this is an EL expression, the result of evaluating the expression must be an object that implements the Converter interface.
Apache MyFaces JSF-2.0 Core Impl - <h:selectBooleanCheckbox>