This is a Pathfinder Pro feature.
If you are using Pathfinder Pro, the Account owner and all Admins will be able to create and manage users and limit their access in your account. Additional users can operate Pathfinder on your behalf. Free accounts can only have one user at a time.
To create a new user, click your name at the bottom of the page and then select Manage Users.
This will take you to the Users page where you can click the +Add User button.
Here you can add the User's personal details such as:
Type of user
You must also set their password and set the user to Active. If the User is not active, they will not be able to sign in.
In the Permissions tab, you can set the access of the user to limit areas of visibility and pages the user can edit.
Once done, select Update User Details to save the user.