Upon successful login, click your username displayed on the bottom-left corner of the screen.
From the options revealed, click My company. Doing so takes you to the company details segregated into Information, Preferences and Language, Exercice comptable, and TVA.
By default, the Information tab is displayed.
Here, the company information is displayed. To edit the information, click Modify. Doing so makes the details editable..
Once the required changes are made, click the Register button.
To activate two-factor authentication, click the Activate button from the Two-factor authentication heading row.