Library /sys$common/syshlp/CMS$DW_HELP.HLB — M M_M, Del Dg mi, Dg cdb, Dg rg
Click on the Range button to indicate that you want to
delete a sequence of generations of an element.
If the Range button is activated, you must also specify
the exact range to be deleted. Do this by using the From
or To options.