> For the complete documentation index, see [llms.txt](https://docs.senpiper.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.senpiper.com/user-management/managing-user-roles/granting-permissions-to-roles.md).

# Granting permissions to roles

If you are a **System Admin** or the **System Admin** has provided you with **System Admin** rights, you can restrict access to users by assigning permissions to a role and assigning that role to a user.

The permissions to roles can be modified from the backend using APIs. Please reach out to our **Solutions** team for assistance.