> ## Documentation Index
> Fetch the complete documentation index at: https://docs.controlplane.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Volume Set Settings

> Configure volume set storage class suffixes to use custom CSI-compatible storage solutions in BYOK environments.

When using a volume set in a BYOK environment, there are some additional configuration settings available.

## Storage Class Suffix

You can specify a `spec.storageClassSuffix` in a volume set. When this property is set, Control Plane will look for a storage class including this suffix. Storage classes are constructed by combining `spec.performanceClass`, `spec.fileSystemType`, and (optionally) the `spec.storageClassSuffix`. If a storage class including the suffix cannot be found, Control Plane falls back to the storage class excluding the suffix. This allows BYOK users to utilize any CSI-compatible storage solution they wish.