This version is deprecated. Please migrate to the latest version.
After the administrator has done the setup the normal user can go to
Customfield Editor to see all customfields that are editable.
Now you see the list of customfields for which you have the rights to edit. (If you don't see any fields, ask your administrator to give you permissions)
edit for the customfield you want to edit and you can create new options, edit options and change the order by drag and drop.