What is the problem or goal you're trying to solve or accomplish?
Provide warning when deleting datasets which are used on dashboard filters only.
How are you solving it currently?
Not possible, there is currently no indication of the dataset being used as filters.
It only informs the admin/ user if the dataset is used on any chart or on the dashboard which the respective chart resides but not on any of the filters configured on the dashboard.
What is your recommended solution?
Provide warning when deleting datasets which are used on dashboard filters only.