We have tried the given solution, but it didn’t work. We are using our own p2 repository, which we are installing into IDz 17 and Eclipse 4.31. However, the start level is not being modified or overridden in the bundle.info file of the IDz 17 and Eclipse 4.31 configurations. Our p2 repository does not contain a p2.inf file, but our feature plugin does include one, where we have added the necessary changes to modify the start level and set the plugins to autostart.