Is there a way to bulk update (rename) PRD graph names and the portlets where these are called from?
There's no method through the GUI that I know. If you really have a lot of stuff, you could do it through SQL:
umpQoSReports table contains the actual reports.
PortletPreferences table contains the preferences for each portal.
The bad news is, that the column you want to edit is in XML, like this:
So what you'd need to do is modify you "path" in umpQoSeports table, and then modify the "preferences" in PortletPreferences so that the report name contains the new name.
Great !!, Thanks Jon,
The table names and fields are helpful to start looking efforts needed..