Version control system for Report and Integrator repositories
Storing the Report and Integrator repositories in an (external) version control system like Git or Subversion would really help during the development and even more during the Go-Live process.from development system to production.
With a shared Modeler and Integrator repository you can develop your Models and Integrator jobs, then branch and deploy them on your production system. You can transport / clone your production system configuration back to the development system.
During the development it's more easy to track changes and collaborate with all developers.