Using Presets

When To Use

Use this skill when a user needs to define, select, or debug Isaac Lab PresetCfg variants for environments, physics backends, renderers, sensors, events, or task-specific configuration options.

Read the Backends and Presets concept for the authoritative selector behavior and resolution order.

Do not use presets for simple one-backend tasks with no meaningful configuration variants. Prefer a plain config until the task needs a real selectable alternative.

Workflow