When I create a service in the Service Catalog, I can modify the Service Request template in the Form Designer.

However, when I add a standard Service Field (such as "Request Type" to the template in the Form Designer, leave the "Mandatory Field" and "Requester can Set" unchecked, the field is removed from the Requester View. 

If I then move the desired field back into the form in the Requester View, both "Requester can Set" and "Requester can View" are checked.  If I uncheck "Requester can Set", the field is again removed from the requester's view.  It is not possible to show a field in the service template to a requester without also allowing the requester to modify it.  But we don't want requesters to be able to modify all the fields in a service request template!  We are on build 8206.