class_docstr: A multi-choice setting that gets its choices through providers
  
  This setting operates similarly to the name subscribers. It gets
  its choices from the name providers for the subscriber's group.
  It displays a list of choices and the user can select multiple
  choices.
docstr: Get the choice list from name providers
docstr_tok: ["Get","the","choice","list","from","name","providers"]
code: def load_choices(self, pipeline):
      """Get the choice list from name providers"""
      self.choices = sorted(
          [
              c[0]
              for c in get_name_provider_choices(
                  pipeline, self, self.group
              )
          ]
      )
  
file_path: CellProfiler/src/subpackages/core/cellprofiler_core/setting/multichoice/_subscriber_multichoice.py
imports: from ._multichoice import MultiChoice
  from ...constants.setting import get_name_provider_choices
label_desc: Use image node_id 2 for calling the SubscriberMultiChoice obj's underlying member method code with example usage: obj.load_choices(pipeline) without return types