What does date filter for Learner Usage restrict by?
I set date filter to April 1, 2023 to April 30, 2023 for a single course shell, hoping to get data on users who accessed that shell in April 2023. But lots of records in the data set have "last visited dates" way back in 2022 or just blank. Is the "date" filter filtering solely for students registered in the course regardless of when / if they used it? Sorry but I couldn't find any sort of detailed description of what each field in the data set means and what the filters apply to.