> For the complete documentation index, see [llms.txt](https://doc.m-safe.io/aptos/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.m-safe.io/aptos/overview/use-cases/protocol-admin-control.md).
# Protocol Admin Control
MSafe Wallet can be used to enable protocol administrative control functions, such as:
* Protocol key parameter change
* Emergency stop
* Community reward change.
By using a multi-sig wallet like MSafe, admin control functions can be safely executed, avoiding single points of failures or fraudulent activities by a single bad actor.
### How to use MSafe multi-sig developer tools for protocol admin control:
* (Recommended) Call an entry function with a script: [Call An Entry Function](/aptos/developers/sdk/call-an-entry-function.md)
* Call an entry function with interactive CLI: [Entry Function](/aptos/developers/interactive-cli/entry-function.md)
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