code: def entity_to_bulk(entities, resource_type_parent):
          
          if not isinstance(entities, list):
              entities = [entities]
  
          bulk_array = []
          for e in entities:
              bulk = {'type': e.get('type'), 'ownerName': e.get('ownerName')}
              if resource_type_parent in ['Group', 'Task', 'Victim']:
                  bulk['name'] = e.get('value')
              elif resource_type_parent in ['Indicator']:
                  bulk['confidence'] = e.get('confidence')
                  bulk['rating'] = e.get('rating')
                  bulk['summary'] = e.get('value')
  
              bulk_array.append(bulk)
  
          if len(bulk_array) == 1:
              return bulk_array[0]
          return bulk_array
docs: Convert Single TC Entity to Bulk format.
  
          .. Attention:: This method is subject to frequent changes
  
          Args:
              entities (dictionary): TC Entity to be converted to Bulk.
              resource_type_parent (string): The resource parent type of the tc_data provided.
  
          Returns:
              (dictionary): A dictionary representing TC Bulk format.