# PerformanceAdviserRule Elements

## 1. Description

This node allows you to get the elements that may cause performance degradation because they don't respect the Performance Adviser Rules. 

## 2. Inputs

* **PerformanceAdviserRule**

This input takes one or several PerformanceAdviserRule(s). 

* **Refresh**

Refresh the input information.

## 3. Output

* Elements

This output retrieves the elements involved in the warning, because they don't respect the given PerformanceAdviserRule(s). For instance, if two walls are overlapping, this node will give you the elements implied. 

![](https://238629208-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LO8n4ithPJG3iCqU7ir%2F-LZJkg34rZDcb_2mq5yd%2F-LZJl8yAAiBaBChixaeM%2FCapture.png?alt=media\&token=239da89b-036b-4add-ad1a-0e09ccedf4bd)