Hello,
This may already exist but...
In my smartsheet, I have linkages to other sheets where information gets entered (call this sheet 1) and then summarized on my sheet (sheet 2). It would be convenient to edit sheet 1 from sheet 2 in some sort of pop-up window so I never have to leave my main sheet.
Something like this but where the "Program Info" sheet could be edited right from this window, making my sheet 1 very easy to manage.