In LRC 2020 Load Tests/Runs, we have the option to add notes to run results of a load test, and mark one run as benchmark..
a) Sometimes it's good to be able to exclude a run from the trend reports - eg if there was an issue with the environment, setup or some external factor and the team don't want to results of the run to appear in the Trend report. You may still want to keep the run, just not include it in trend analysis. So an option to exclude or grey out a run would be good.
b) Also tagging of run results - eg if you quickly want to see a group of run results that share a common property - "AUT version", "DB audit on" etc.