How to log in to Shanghai legal person all-in-one card?

1. Click the "Login" button in the upper right corner of the homepage of the "One Netcom Office" platform.

2. The unit holding the electronic business license can click "legal person login, electronic business license login" to scan the code to log in.

3. Companies that already hold the digital certificate of "corporate card" can click "corporate card login" and enter the password to log in.