# Page Not Found

The URL `interfaces/types.permissiongroups` does not exist.

You might be looking for one of these pages:
- [SetPermissionGroupParams](https://developers.polymath.network/polymesh-sdk-api-reference/docs-v9/interfaces/setpermissiongroupparams.md)
- [SimplePermissions](https://developers.polymath.network/polymesh-sdk-api-reference/docs-v9/interfaces/simplepermissions.md)
- [SetGroupPermissionsParams](https://developers.polymath.network/polymesh-sdk-api-reference/docs-v9/interfaces/setgrouppermissionsparams.md)
- [SectionPermissions](https://developers.polymath.network/polymesh-sdk-api-reference/docs-v9/interfaces/sectionpermissions.md)
- [WaivePermissionsParams](https://developers.polymath.network/polymesh-sdk-api-reference/docs-v9/interfaces/waivepermissionsparams.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://developers.polymath.network/polymesh-sdk-api-reference/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://developers.polymath.network/polymesh-sdk-api-reference/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/polymesh-sdk-api-reference/docs-v9/interfaces/setpermissiongroupparams.md`)
- Use `Accept: text/markdown` header for content negotiation