InfoPath Dev

Thanks Anson for your reply but I have about 20 events now for that I may need to create 20 repeating tables. the number of events will increase after some time. this approach may cause performance issue for InfoPath form. So I was thinking to create these repeating tables dynamically whenever required on form.

I need to dynamicly create a repeating table based on value of two dropdown. dropdown1 - event dropdown2 - number of employee event will define colums those will display in repeating table (ie. for event1 user should enter name, phone number while for event2 user need to inter name, phone number, address) and number of rows will be defined ...