>I have a grid with a relationship to another table in one of the columns (reference lookup). When the value is not in the lookup, I'd like the blank text to display "Not Available". I tried putting the condition code in the ControlSource but it wouldn't let me. I tried putting it in the grid's Init (as well as the grid.column Init and grid.column.text Init) but it bombed. Where can I put the code?

You can put an expression in the ControlSource of a grid's column if you enclose the expression in parentheses.