TDBAdvGrid boolean fields

Is it possible to define the text for boolean fields to be something different then "True" or "False"?

Are you referring to what you want to be displayed in the grid cells or what values in your dataset map on a boolean value? If the latter, you can set this per column via grid.Columns[colindex].CheckTrue / grid.Columns[colindex].CheckFalse

I'm asking about display in the grid. I already set grid.Columns[colindex].CheckTrue="A" and grid.Columns[colindex].CheckFalse = "B" but it is ignored. Grid still displays "True" or "False".

This is handled (by design) by the persistent dataset TField for this boolean field. 

Found it: TBooleanField.DisplayValues property. Thanks.