It sounds like when coming to the Linker Field screen, you do not allocate this field to the original field name already found in FW Office. If on left hand side it shows Client/Farm/Field ->New it has not found matching field name. Highlight this name on left. From Desktop Resource side open the correct client/farm and check/highlight the correct field name. Click the Link button in the center. You will then see after the Client/Farm/Field name -> the correct C/F/F after instead of New. Click OK.