The DeFi Saver Liquity dashboard is available at https://app.defisaver.com/liquity and you can both manage existing Troves or create a new one. Connect your wallet in the top right corner and you're good to go.

One important thing to note is that a Trove created at DeFi Saver will be created on your Smart Wallet (dsproxy) in order to enable all the advanced features. This will probably mean that this Trove won’t currently show up in other available frontends, though we hope to see more of them add support for Troves on dsproxies.