Associated bank account
Associate a bank account with my Wallet
No.
It is necessary when you want to transfer funds from your wallet to your bank account. This is a measure to guarantee that you are the beneficiary of the transfers since it will be to the associated account where your money will be transferred.
We need to know the account number (IBAN) with which you are going to operate and to verify it a bank document (bank certificate, receipt, copy of the first page of your book, etc.) where the full IBAN number and your ownership are stated.
If possible, you only need to repeat the process you did to associate the account the first time.