When the electronic tax bureau confirms the tax personnel to be confirmed, it can follow the following steps:

1. Log in to the electronic tax bureau system, select "enterprise login", and then log in as a legal person.

2. After entering the electronic tax bureau, click "User Management".

3. Click "Taxpayer Management" in the list on the left, and then click "Add Taxpayer".

4. Fill in the taxpayer's name and ID number and obtain the authorization of legal person. Then click "Send Verification Code" and enter the verification code in the received verification code message.

5. Click on the "Taxpayer to be Confirmed" list, select the taxpayer to be confirmed, and click the "Confirm" button.