def METHOD_NAME(self):
    view = tile_views.MetaTileManager(self.portal, self.request)
    self.request.form.update({
        'metaId': self.slot_id
    })
    annotations = IAnnotations(self.portal)
    view.copy_meta()
    version_key = view.get_working_copy_key()
    copy_slot = annotations[
        TILE_ANNOTATIONS_KEY_PREFIX + '.' + self.slot_id + '-' + version_key]  # noqa
    tile = copy_slot['tiles'][0]
    tile_id = tile['id']
    tile_data = annotations[TILE_ANNOTATIONS_KEY_PREFIX + '.' + tile_id]
    tile_data['foo'] = 'bozo'
    view.save_copy()
    tile_data = annotations[
        TILE_ANNOTATIONS_KEY_PREFIX + '.' + tile_id.replace('-' + version_key, '')]  # noqa
    self.assertEquals(tile_data['foo'], 'bozo')