# Measure test properties
<a name="rairc02"></a>


| RAIRC02: How will you measure the properties tested by your release criteria? | 
| --- | 
|   | 

 Select appropriate quantitative metrics that can reliably detect and measure the specific information needed to answer the questions in your release criteria. 

**Topics**
+ [RAIRC02-BP01 Select metrics to measure the properties tested by the release criteria](rairc02-bp01.md)
+ [RAIRC02-BP02 Consider strength and limitation trade-offs when choosing metrics](rairc02-bp02.md)
+ [RAIRC02-BP03 Design a custom metric if no suitable metric exists](rairc02-bp03.md)