Tip : Modifying report prefiltering

Hello everyone !
Today's will be short, it's a tip that I hope will be useful for you :).

If you want to add or remove the data pre-filtering on a custom report you may have some unattended behaviors such as no filtering.
The solution is pretty easy : delete the report from your development organization and add the RDL file to this organization.

Warning : the report will have a new ID proceed with caution !

Personally I always use another solution for the reports, so I only have to uninstalled the solution and install the new one when I must do such operations.