'Arguments the same as for :meth:`Workflow.add_item`.'

def __init__(self, title, subtitle=u'', modifier_subtitles=None, arg=None, autocomplete=None, valid=False, uid=None, icon=None, icontype=None, type=None, largetext=None, copytext=None):

    self.title = title
    self.subtitle = subtitle
    self.modifier_subtitles = (modifier_subtitles or {})
    self.arg = arg
    self.autocomplete = autocomplete
    self.valid = valid
    self.uid = uid
    self.icon = icon
    self.icontype = icontype
    self.type = type
    self.largetext = largetext
    self.copytext = copytext
