Set default values to slicers

Hi I have two slicers (single select), Survey Year and School. I want to set a default value for Survey Year slicer as max of the available years. and School as 'ABC', all the users logging in should see the same values max(year) and 'ABC' as filters even if they select a different one before closing the report.

expectation, my slicers should always show max(SURVEY Year), School='ABC'

Thanks for the help everyone