deleting incorrectly imported set of grades
I want do delete a set of grades imported into an aspect and a given result set (using Routines Data In ) in error.
I seem to remember there was a way under Tools - Performance - assessment then somehow selecting the results by date (today) or similar etc. but am nervous about going to far into these options.:(
I only want to delete a subset of imports ( done today) not the whole result set or aspect or perhaps it's just easier to overwrite with the correct results - not sure if they're overwritten or each imported is stored in some timestamped way?.
ANy help appreciated