Self-service / Explore
Pick a governed metric, group it, filter it and choose how to draw it. The explorer offers only what the semantic layer allows: the dimensions each metric may be grouped and filtered by, and the visuals that fit, so no exploration joins the wrong tables. Every result shows the metric's definition, version and SQL, and comes from the same registry as the operations and portfolio dashboards. An exploration is saved in the link, never on a server.
Synthetic data for demonstration. Every study, site, subject and vendor is fictional. Designed to these controls. Not a validated system and not a compliance claim.
Running the exploration over the synthetic portfolio.
Subjects who entered screening, counted on their screening date. Each counts once, whatever the screening outcome.