def hidden_param(parser, xml_parent, data):
 base_param(parser, xml_parent, data, True, 'com.wangyin.parameter.WHideParameterDefinition')

def hidden_param ( parser , xml_parent , data ) : base_param ( parser , xml_parent , data , True , 'com.wangyin.parameter.WHideParameterDefinition' )
yaml: hidden allows you to use parameters hidden from the build with parameter page .