Open your MetaMask and click on the Symbol in the top right corner. Then click on ‘’Connect hardware wallet’’. In the next step you can choose ‘’Ledger’’
It will then show you the connected Ledger, which you will have to confirm. After the confirmation, you can choose the address on the ledger, you would like to integrate & click on "Unlock" (maybe you only have one). If you are using an older Ledger like the Nano S, please do not select "Ledger Live" in the "Path" dropdown but the other option instead.
You have now successfully connected the Ledger with your MetaMask wallet.
However, since this is not our Portfolio App, the wallet does not recognize your shares right away. To see them in the MetaMask wallet, you must first import the security tokens. Please follow the guide on Adding tokens to MetaMask in order to learn more about that.