at the moment HFS actually handles some operations.
others like renaming, or copying, are eventually demanded to the template itself both for interaction and handling (via macros).
it appears inconsistent for the moment to have such settings in the GUI.
i know it would be useful, but at the moment an advanced template, offering such features, can easily create special groups on installation
[special:import]
{.new account|canRename|is group=1|enabled=1.}
{.new account|canCopy|is group=1|enabled=1.}
{.new account|administrators|is group=1|enabled=1|member of=canCopy;canRename.}
{.exec|welcome.html.}
i would finally open this html page where you state that people can setup new powerful commands by using predefined groups,
and inviting to donate