LPS-36032 this line doesn't do anything, right?
LPS-36032 use classModel for those cases in which we have a referece to something which is not a SMDH
LPS-36032 support for warning messages in the multiple uploader
LPS-36032 move logic to its own method (no logic changes)
LPS-36032 Create MissingReferences object to handle the different types of missing references (we have 5 defined types but so far we only manage two of them)
LPS-36032 apply new MissingReferences Object everywhere
LPS-36032 support for warning messages (for weak missing references)
LPS-36032 Add tests for different types of dependencies
LPS-36032 stagedModel can be null for MBDiscussion (for example)
LPS-36032 missing name for ratings
LPS-36032 Add missing references to Users when exporting ratings and comments
LPS-36032 autogenerated
LPS-36032 Source formatting