> For the complete documentation index, see [llms.txt](https://support.keyst.one/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support.keyst.one/3rd-party-wallets/eth-and-web3-wallets-keystone/polkadot.js-polkadot-kusama-with-kesytone/polkadot-kusama-staking-with-keystone.md). # DOT/KSM Staking Keystone is fully compatible with Polkadot{.js}. Users can use their Keystone to sign transactions for DOT/KSM staking, governance, account operation and other functions while only using a watch-only wallet for polkadot{.js}. The following instruction below will show the “how to add nominator” feature. Other functions share the similar operation interaction between Keystone and polkadot{.js}. ## **I. Preparation:** 1.[ Creating a Polkadot{.js} Watch-Only Wallet](https://support.keyst.one/3rd-party-wallets/eth-and-web3-wallets-keystone/polkadot.js-polkadot-kusama-with-kesytone). 2\. Sufficient balance on your DOT/KSM address. 3\. Polkadot{.js}: . ## II. **Adding Nominator (e.g. DOT)** 1\. Polkadot{.js}: Click \[Network -> Staking]. Select “Account actions'' tab. Click \[+ Nominator].

2\. Set “stash account”, “controller account” and click \[next].

3\. Select “nominated accounts” from the list of “candidate accounts” and click \[Bond & Nominate].

4\. Click \[Sign via QR] and show the unsigned transaction data in QR code format.

5\. On the Keystone: Touch the “scan” icon and scan the QR code shown on polkadot{.js}.

6\. Confirm the transaction details on Keystone. Touch \[Sign] and enter the password or fingerprint to verify. The signed transaction data will then be displayed in QR code format.

7\. Polkadot{.js}: Click \[Scan via QR] and scan the QR code shown on the Keystone.

8\. Transactions are submitted automatically after the scanning has finished.