1    /GENERATION

       /GENERATION[=generation-exp]

    Specifies the generation of the element to reserve. If you do
    not specify a value, LSE assumes you have specified generation
    "1+" (the generation-exp parameter must be enclosed in quotation
    marks if nonalphanumeric characters are present). If you omit
    the qualifier altogether, LSE uses the specified or default value
    from the command SET CMS/GENERATION to determine the generation to
    reserve.

2    /MERGE

       /MERGE=generation-exp
       /NOMERGE (D)

    Determines whether LSE merges another generation of the element
    with the generation being reserved. If you omit this qualifier,
    LSE uses the setting of the command SET CMS/[NO]MERGE to determine
    whether to merge generations of the element being reserved.

    You must enclose generation-exp in quotes (" ")  if
    nonalphanumeric characters are present.