>Help please!
>I have a form with two grids (the top is 'one to many' to the bottom).
>Both based on cursors that based on tables.
>I have a method to populate the bottom grid, but how do I call to the method from the grid?
>I tried in the text of the grid column, but there is no reaction.

Generally you'd use AfterRowColChange of grid to sync your grids.

PS: If you don't have a complex population using relations is an easier solution (check LinkMaster,ChildOrder,RelationalExpr properties of grid).
Cetin