Before continuing please note only Super Users can edit permissions in Smarter Touch
Select 'Users' from the top navigation bar
Select the user who's permissions need to be edited.
Scroll down to 'Roles' you will then be able to edit the permissions through the list.
To give a user all permissions you can 'Select all'
OR select the individual roles the user requires
Once completed hit 'Save Changes'
N.B. the user will need to log out of the system and log back in, in order for the permissions to update.