We have multiple Sites, each with similar setups, so the same Custom Reports often make sense in them.
What happens often though: I copy a report to all sites, but then I have to edit it. Which means: There is no way to edit it in all sites at once, so I have to go into each of our 25 sites and edit it there. Nobody likes doing this. So there are plenty of other sites with outdated reports.
The other option is to delete it everywhere and then edit it in once place and again copy it. That changes the URL of the report though.
Is there not at least a way through the API to handle this so that a medium-to-large enterprise customer can actually work without wasting so much time with stuff like this? Piwik wants to be an enterprise solution. Start right there! 
