1.
Is there any way to add/delete a group dynamically at runtime? I
need to build a report at runtime based on groups the user
selected. One option is to create the groups at runtime, the other is to
delete extra ones. Any idea on how to do either one of those?
2.
How can I tell the report to start a new page after a certain group at
runtime? I suppose that would involve accessing the report while it's
processing. Are there any events the report triggers while it's processing
its data?

Thank you very much!