urgent: combobox in the crystal report

i'm using crystal report to generate reports.in the crystal report, i used the parameter field to select the contents(dept) that the user wanna see. so when i run it, a prompt form will come out and the user need to select the content in the combobox. but now there's nothing in the combobox, the user needs to key in the dept which they wannasee.. how can i set the contents of the combobox? :confused:

problem solved!!

Post what you did to come up with your solution. It may help someone else with the same or similiar problem that, when doing search on this issue, finds this thread.

Thanks.

In Crystal you can populate the parameters with data. In version XI the parameters can be dynamic.