Laravel Nova - how to modify metric value and partition to query lens data view

For Laravel Nova I see in the docs you can $request->resourceId if displaying a metric on detail. But how can we update metrics (specifically both value and partition) on a lens view. On a lens there is no resource id. How else can I have my values and partition results match the data in the different lenses? Or is this not possible?

Please help and thanks so much.

Using Laravel 7.

This beginner needs help.

via Chebli Mohamed