Associating Overlays with a Scenario
An overlay becomes part of a scenario through its blocks: each block in the overlay editor references exactly one scenario. The set of blocks (across any overlays) that reference the same scenario together define that scenario's assumptions.
To associate an overlay with a scenario:
- Open the overlay in the overlay editor
- In the block's settings, select the scenario it belongs to — blocks use the Default scenario unless you change it
- Different blocks in the same overlay may reference different scenarios if their assumptions belong to different cases
The association is recorded when the overlay runs — the run's results are tagged with each block's scenario name.
Current limitation: there is no way to add or remove overlays from the scenario's side — there is no Scenarios page in the navigation. Scenario membership is always set per block, inside the overlay editor. Blocks always have a scenario — there is no "unassigned" state; an overlay you never re-tag simply runs under the Default scenario.