Import Ledger Account to the Polymesh App

(if you have already imported your Ledger account, or your account is automatically imported, skip steps 1 and 2)

Step 1. - Attach Ledger device via WebUSB

1. 1. Open the Settings page of the Polymesh App.
   2. Scroll down to the account options > manage hardware connections and select Attach Ledger via WebUSB then click on Save:
      
      Click here to see this image at full resolution.
2.  

Step 2. - Import Ledger account to the Polymesh App

For this step, your Ledger device must be attached to your computer, and the Ledger Live app must be closed.

1. Open the Accounts page of the Polymesh App.
2. You will see a new button that says Add via Ledger. Ensure that your Ledger device is unlocked and that you have navigated into the Polymesh application, then click this button.
   
   

3. A popup will appear asking you to select an account and derivation path.

4. The first option lets you select an account. You can have multiple accounts on a single Ledger device. The second dropdown lets you pick a derivation path - think of it like a formula from which child accounts are generated. If in doubt, pick the first option for both. 0 / 0 is a good default.
   
   
5. Once you confirm your selection, depending on your browser and its security settings, you might need to confirm the USB connection through a popup when adding the Ledger device for the first time.

1. Accept the asset transfer through the Polymesh App with Ledger

2.  

1. Open the Polymesh App on the /extrinsics page.
2. If not done previously, authorize the Dapp in your wallet extension.
3. Ensure your ledger account is selected under "use the selected account".
4. Select settlement and then affirmInstruction.
5. Enter the Instruction ID in the "id: u64 (InstructionId)" field (it can be found on the Polymesh Portal's Transfer page).
6. Enter your DID in the "did: PolymeshPrimitivesIdentityId" field (it can be found in the Portal or wallet extension and begins with 0x).
7. The portfolio should be left at Default. It should look like as per the below screenshot:Click here to see this image at full resolution.
8. Click Submit Transaction.
9. Follow the instructions from the wallet and sign on your Ledger.