code: def get_item_project(self, eitem):
          
  
          project = None
          eitem_project = {}
          ds_name = self.get_connector_name()  # data source name in projects map
  
          if ds_name not in self.prjs_map:
              return eitem_project
  
          for tag in eitem['hashtags_analyzed']:
              # lcanas: hashtag provided in projects.json file should not be case sensitive T6876
              tags2project = CaseInsensitiveDict(self.prjs_map[ds_name])
              if tag in tags2project:
                  project = tags2project[tag]
                  break
  
          if project is None:
              project = DEFAULT_PROJECT
  
          eitem_project = {"project": project}
  
          eitem_project.update(self.add_project_levels(project))
  
          return eitem_project
docs: Get project mapping enrichment field.
  
          Twitter mappings is pretty special so it needs a special
          implementacion.