> For the complete documentation index, see [llms.txt](https://docs.siminsights.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.siminsights.com/hyperskill/authoring-a-simulation/state-machine/scenario-flow.md).

# Scenario Flow

- [State Machine Interface](https://docs.siminsights.com/hyperskill/authoring-a-simulation/state-machine/scenario-flow/state-machine-interface.md)
- [State Actions](https://docs.siminsights.com/hyperskill/authoring-a-simulation/state-machine/scenario-flow/state-actions.md)
- [Attributes](https://docs.siminsights.com/hyperskill/authoring-a-simulation/state-machine/scenario-flow/attributes.md)
- [Default Attributes](https://docs.siminsights.com/hyperskill/authoring-a-simulation/state-machine/scenario-flow/attributes/default-attributes.md): There are a variety of attributes that are automatically added on to any asset that is added to the scene. Every created object will have these attributes generated and can be adjusted at the time of
- [Transitions](https://docs.siminsights.com/hyperskill/authoring-a-simulation/state-machine/scenario-flow/transitions.md)
- [Use](https://docs.siminsights.com/hyperskill/authoring-a-simulation/state-machine/scenario-flow/transitions/use.md)
- [Snap](https://docs.siminsights.com/hyperskill/authoring-a-simulation/state-machine/scenario-flow/transitions/snap.md)
- [Proximity](https://docs.siminsights.com/hyperskill/authoring-a-simulation/state-machine/scenario-flow/transitions/proximity.md)
- [Collide](https://docs.siminsights.com/hyperskill/authoring-a-simulation/state-machine/scenario-flow/transitions/collide.md)
- [Utterance](https://docs.siminsights.com/hyperskill/authoring-a-simulation/state-machine/scenario-flow/transitions/utterance.md)
- [Use Release](https://docs.siminsights.com/hyperskill/authoring-a-simulation/state-machine/scenario-flow/transitions/use-release.md)
- [Conditions](https://docs.siminsights.com/hyperskill/authoring-a-simulation/state-machine/scenario-flow/transitions/conditions.md)