> For the complete documentation index, see [llms.txt](https://pmc-docs.gitbook.io/pmc-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://pmc-docs.gitbook.io/pmc-docs/prophunt-interaction-phi/phi-nodes.md).

# PHI Nodes

- [Request Become Prop](https://pmc-docs.gitbook.io/pmc-docs/prophunt-interaction-phi/phi-nodes/request-become-prop.md)
- [Pause Trace System](https://pmc-docs.gitbook.io/pmc-docs/prophunt-interaction-phi/phi-nodes/pause-trace-system.md)
- [Unpause Trace System](https://pmc-docs.gitbook.io/pmc-docs/prophunt-interaction-phi/phi-nodes/unpause-trace-system.md)