code: protected Properties getCheckpoints(Bw bwService) {
  		SortedProperties result = new SortedProperties();
  
  		String serviceKey = "bw[" + bwService.getName() + "]";
  		
  		Checkpoints checkpoints = getBWCheckpoints(bwService);
  		if (checkpoints != null) {
  			String key;
  
  			// tablePrefix
  			key = serviceKey + "/checkpoints/tablePrefix";
  			result.setProperty(key, checkpoints.getTablePrefix());
  
  			for (String checkpoint : checkpoints.getCheckpoint()) {
  				if (checkpoint == null) continue;
  				
  				// checkpoint
  				key = serviceKey + "/checkpoints/checkpoint["+checkpoint+"]";
  				result.setProperty(key, checkpoint.equals(checkpoints.getSelected()));
  			}
  		}
  		
  		return result;
  	}
docs: <p>
  This method focuses on checkpoints found in this path :
  "/application/services/bw/checkpoints/checkpoint"
  </p>