Metrics can be viewed in different groupings, called schemas. Schemas use the following naming convention:
Schema State - Engine & Resolution & Date (Program)
such as:
QA - Aux Visit Metrics (CHaMP)
CHaMP has two schema statuses that are visible on champmonitoring.org and the Workbench, QA and Final.
QA schemas contain draft metrics that have not been released to the public. These schemas contain draft data in review by crews and the most recent generation of metrics for all visits. In these schemas metrics are grouped by model or engine. ONE copy of metrics are synced from champmonitoring.org at a time, which means that metrics in these schemas are replaced during Metric Download.
Final schemas contain snapshots of metrics at particular dates, as described. These schemas are copies of the QA schemas that have received additional quality assurance and completeness checks and can only be produced by CHaMP Quality Assurance staff. These schemas do not change over time, but new snapshots of metrics may be generated and are distinguished by date. Note that local workbenches may contain more schemas than what is available on champmonitoring.org.