You can view all metrics reporting to a project from the Project Settings page. A table displays each metric in a row, along with its associated metadata and other details. 
Lightstep uses that metadata in the UI to provide context in the metric charts. For example, you can see the units for a metric from a tooltip in chart and also in the corresponding tables. 
You can view, add, and change a metric’s details from the Project Settings page or directly from a chart.