The  FMS/LIBRARY/INSERT  command  places  the  specified  form in the
  output form library. Input forms do not replace forms that  have  the
  same  name in the form library. If any of the input files contain the
  same name,  the  first form specified is inserted in the library. The
  default input file  type is FRM,  and the default output file type is
  FLB.

1  –  Qualifiers

1.1    /FORM_NAME

  library_spec/FORM_NAME=(form_name,...)

  Extract  from  the  input  library  those  forms  specified after the
  /FORM_NAME qualifier.  The qualifier applies only to the  immediately
  preceding form library.  If the /FORM_NAME qualifier  is omitted, the
  entire library is used.

  To name more than one form, enclose the list in parentheses.

1.2    /LOG

  /LOG
  /NOLOG (D)

  Produces  a log on the device SYS$OUTPUT showing the forms  copied to
  the output library - especially useful if an entire  existing library
  is input.  The /NOLOG qualifier disables logging.