code: def search_unit(current):
      
      current.output = {
          'results': [],
          'status': 'OK',
          'code': 201
      }
      for user in UnitModel(current).objects.search_on(*settings.MESSAGING_UNIT_SEARCH_FIELDS,
                                                       contains=current.input['query']):
          current.output['results'].append((user.name, user.key))
docs: Search on units for subscribing it's users to a channel
  
          .. code-block:: python
  
              #  request:
                  {
                  'view':'_zops_search_unit',
                  'query': string,
                  }
  
              #  response:
                  {
                  'results': [('name', 'key'), ],
                  'status': 'OK',
                  'code': 200
                  }