Related to issue37, as we need to be able to prefill all fields when user decides to start with an existing form
Tested with API call. Previous prefill issue for working groups step was fixed. I added the value via MySQL Workbench.
Notice: As we don't have an API call to get all available working groups, so for now when doing the test, the participationLevel need to match this format: [workingGroupID]_level_a such as "jakarta_ee_level_a"