Ash.PlugHelpers.set_actor(), which lets me write policies like this:Ash.PlugHelpers.set_actor() instead of user or role, however I wasn't able to get this to work with relates_to_actor_via.set_actor however it looks like that context is not passed into a custom read.relates_to_actor_attribute_via. That way I can pass my full actor record to set_actor and write my policies on the necessary actor attribute.