On load new table, what is the logic behind to make field as "required"?

[Koichi_Tsuji]

Upon loading new table, some of the fields are set to “Required”
What is the logic behind it?

[GreenFlux]

One input seems to be the existing data in the sheet when you add the table. I’ve noticed that if you add a sheet where a certain column is never blank, then it usually gets set to required. I’m sure there are other inputs to the logic, but I don’t know what else there is besides keys being required.

[Koichi_Tsuji]

Thanks for your input.
I could not find any routine logic when I read new table, just wondered what is behind…
Hope Appsheet member could give us clear answers and indications.

[Lynn]

I think I have asked about this before but dont know if I got an answer. When making a new app you need to go make the columns unrequited as often when testing a new app you dont want to be having to go fill in all the colums. Would be nice if we could add the required colums later.