Users with multiple iBanFirst company accounts can decide to merge their users into a single, multi-company user to connect to all accounts with a single set of credentials, including a single user ID, a single password, and a single strong authentication method.
Multi-company users can switch from one company to another in just two clicks:
How can I connect another of my company iBanFirst accounts to my main account?
To group all your company accounts, go to your main account, click on your company name in the top left corner.
Then click on Connect another account.
You will be asked to fill in the user ID and password for this other account before validating with the Strong Customer Authentication method associated to this other account (Google Authent).
From then, connection will only be possible with the main account credentials, credentials from the linked account will be deactivated.