I have a report where I pass a user identifier, containing a subreport with a separate query listing orders for that user.
Now I have to change the report to contain multiple users, so I changed the user identifier parameter from string to java.util.collection, and it works for the "outer" report.
But I can't achieve to pass the user identifier of the "actual" user to the subreport. I tried to map the "outer" field <identifier> to the subreport and set evaluation to early (then late), but that led to each "user" containing every order of all users.
What I try to achieve is to "collect" what was a single report before for one user now in one file (pdf) for multiple users.
Can anyone help?