Manipulate in excel and appear in rhino thru grasshopper

hello, how do I manipulate data in excel to change the building height in rhino and grasshopper in real time

hi @Aidea

TTToolbox (both new and old has a component for this)

Thank you Erik, however TTToolbox needs the excel application to be close while running the script, I need the excel to be opened since I will be tabulating building heights there