A large PMO group includes 10 distinct PM's -- each PM creates and maintains a MS Project file for their respective group. We are looking into rolling up the project files into one aggregated project file on recurring basis for executive reporting and management purposes. We can assume all project files follow a set template.
Has anyone had experience with a similar problem? Are there any pre-existing tools that I can leverage to achieve roll-up / integration of projects in a continuous and/or automatic way?
My first hunch was to write something custom -- but before going there, I'd like to know from experts if there is a better approach I should be taking.
If not, do you have any recommendation on what technology is most feasible to write a custom tool in?