I don't see columnMappers for my table in the state tab

I have a table called salesorder_lines_to_insert and inserted a custom column called "Quantity" on the front-end. I'm now trying to reference that custom column so I can insert it into another table, but columnMappers isn't showing for me.

Screenshot_2

Hi @Satisfied4459 Thanks for reaching out! This is a newer version of our table that no longer has the .columnMappers property

I recommend using this solution instead of a custom column