LPS-51188 Adds missing imports
LPS-51400 Disable checkbox instead of removing from page
LPS-51400 Checkbox isnt being displayed when it should. Also, dont need hidden type, just remove from page
LPS-51400 The checkboxes shouldn't be visible because users won't have any way to enable it. Only a portal administrator can do that changing the properties so there is no point in showing users an option they won't be able to use