Lock the formula in a column

[#1]

I am working on a standard data table with saved formulas in some columns. I know when you have a formula in a column, the data entry would be locked but is there any option to also lock the formula so the users cannot change the formula without for example having a password? Thanks for your answers in advance 

[#2]

I'm not sure how to do that, but you could evaluate the formula, then delete it then lock the column.

Names Default To Here( 1 );
dt = Open( "$SAMPLE_DATA/Big Class.jmp" );
dt << new column("Ratio", formula(:height/:weight));
:Ratio<<delete formula;
:Ratio << Lock( 1 );

...then in the SOP that governs data analysis say,  if(caught editing formulas | caught editing data=1,"Fired")