Click on your name in the upper right corner of the screen and select my profile from the dropdown.

Here, the options to modify a register, enter a Pine Code, turn Toggle Two-Factor Authentication (2FA) on or off, update a phone number for 2FA and change your password are available.

Hover over the Cogwheel icon, navigate to Users > Users.

Click on the Pencil icon next to the particular user you would like to modify.

Here, you can adjust any information as needed such as the name, profile access, phone number, email, POS Pin, and their password.

Select Save when you are done to implement the changes.