Hey @Noys ,
for your first questions: Hide filter based on the user - #2 by robert.eibers That should work, just replace the filter with an image or table.
I don’t really understand the second question, do you mean like a write back function? Thats explained here. Perform secure database write-backs with Amazon QuickSight | AWS Business Intelligence Blog
Perhaps you can explain the question a little more or someone else has an idea.
BR
Robert