> 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/transitions/use.md).

# Use

Use Triggers are utilized by either the entire object or utilize the Hitboxes feature to allow precise locations and sizes to be targeted by the End User. If you wish to have the object only be usable when grabbed the Use Category must be set to Virtual Object. The HitBox Use category can only be used if the object has Hitboxes located on it.

![](/files/9nKEHcYJxYZc31NoAVHf)  ![](/files/cXmjQeddFsjuZy87I8fD)

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