Ca finals

Hi...I have a query with reference to the validity of the cleared groups in CA finals

If I clear the first group of the finals now, is there a time limited within which I have to clear the second one as well??

i.e, is there a possibility that the clearance of the first group can be forfeited, if I am unable to clear the second one wihin the stipulated time.

If there is a stipulated time to clear the second group (after the first one), Kindly let me know...need help

Thanks