you'll want to write your own plugin combining bits of both popup_window_utils.pl and Instances.pl then.
that being said... allowing just anyone to delete instances they did not create, but have access to, is probably a bad idea.
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I muck about @ The Forge.
say(rand 99>49?'try '.('0x'.join '',map{unpack 'H*',chr rand 256}1..2):'incoherent nonsense')while our $Noport=1;
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