How do i create a button i google sheets that makes autosum?

[Aurelien]

Hi @Alinea_Avi

That is not the way AppSheet works.
If you need to do so, I suggest you make a formula in another sheets through an IMPORTRANGE() or QUERY() or whatever fits your need, function, then a SUM().

I suggest:
={"Total col4";SUM(QUERY("sheetAndRangeWhereYourDataAre", col4))}