First, you must access the website where you want to activate the TOTP and look for the “2 Steps Verification” section (usually in the “Security” or “Profile” sections). Then you must choose
how you want to enable the TOTP service (in Latch, you will have to use the mode chosen here to enable the service).
At the same time, you can access the TOTP section from Latch, choose the desired service among the available ones (or tap on Add account) and select the same mode chosen for the website (normally by scanning a QR code, even though you may enter the TOTP code manually as well).
After this, the TOTP of the website is added to your Latch app and is ready for you to use.