![]() # Objective Some render systems that have system set used as a label so that they can be referenced from somewhere else. The 1:1 translation from `add_system_to_stage(Prepare, prepare_lights.label(PrepareLights))` is `add_system(prepare_lights.in_set(Prepare).in_set(PrepareLights)`, but configuring the `PrepareLights` set to be in `Prepare` would match the intention better (there are no systems in `PrepareLights` outside of `Prepare`) and it is easier for visualization tools to deal with. # Solution - replace ```rust prepare_lights in PrepareLights prepare_lights in Prepare ``` with ```rs prepare_lights in PrepareLights PrepareLights in Prepare ``` **Before**  **After**  |
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visibility | ||
mod.rs | ||
window.rs |