The first rule of DORA Metrics...
DORA Metrics are widely regarded as the gold standard for measuring the performance of software development teams. The metrics themselves though are generic, high-level pointers – they are not an instruction manual. Adopting the DORA approach is the first step down the path to continuous improvement. The next steps are deciding how the measures should be defined in the context of your own organisations processes and then figuring out how to retrieve (and present) the relevant data.