Hi Michael,
I can't see your interchange with Dale and John as you didn't quote
it, so I'm not sure what specifically you are referring to.
However, to answer your question -- when you apply a filter if the
summary task and one of the subtasks are returned when the filter is
run -- the [-] shows because the summary task is expanded to show
the subtask. You can click the [-] to turn it into a [+] and hide
the subtask. The [-] and [+] serve no other purpose other than to
show and hide the subtasks.
To answer more specifically, please let us know more about what you
are doing -- what filter, what version of project etc.
I hope this helps. Let us know how you get along.
Julie
Project MVP
Visit
http://project.mvps.org/ for the FAQs and additional
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