I'm looking at a project that will provide users with a dashboard of charts. The charts will vary based on user group/permission. I think Plone fits well for managing groups and permissions and what I remember of the dashboard system, I might be able to tap into it.
Is Plone overkill in this case or is this a nice sweet spot?
Is this a good time to bring Volto into the picture or will I need to "reimplement" things that Plone already has?