This bugzilla is about the next part of 493353 that aims to prevent the loading of all representations (serialized in separated resources) at the session opening.
Homologation:
This ticket allow representation lazy loading but only in experimental mode if system property createLocalRepresentationInSeparateResource is true.
It does not provide any functionality if property system is false.
There is no manual homologation but the insurance that all automatic tests are still working.