Drill-down actions are also available for embedded dashboards, but require few extra steps, depending on the embed configuration.
Case 1. Drill-down to the same dashboard
A. on interactive embeds (those with Allow Parameters flag set), the drill-down links are displayed and work as usual.
B. on non-interactive embeds (Allow Parameters=false), the links are by default not displayed, but can be enabled via additional query parameter enableDrillEvents:
With the drill-down links enabled, when a user clicks on the link, a drillSelect postMessage will be sent to the parent window and the application should perform the desired action, typically generating a new sharingSecret JWT token and updating it in the embed via an updateSharingSecret action.
Case 2. Drill-down to another dashboard
The embed will display the drill-down links only if the enableDrillEvents query parameter is present in the URL. With the links enabled, clicking on it will trigger a drillDown postMessage to the parent window with the target dashboard id.