How to pass a hidden parameter from URL to the report parameter page In 4.7.

[yzhou]

In the report parameter page, I would like to get a parameter from URL and pass it into the report parameter page. For example, I wnat to create a Multi-Selection input type, the Multi-Selection (or dropdown) data is dynamic based on the parameter from URL.

In ver 3.7.1, I am able to do this by createing  a CustomParameterForm.jsp based on the DefaultParameterForm.jsp. But this is much difficult on version 4.7..