>Hi all,
>
>I have three tables:
> D_ALC ( fields: CodeALC n 8, NameAL c 80, ...),
>
> R_AlcMsw(fields: CodeALC n 8, CodeMSW n 8),
>
> C_MSW(fields: CodeMSW n 8, ObjectName c 25, ...).
>
>
>I would like to create one-to-many form with the following features:
>When an element from the table D_ALC is fixed all the related records from the
>table C_MSW to be displayed in a grid.
>
>Thanks
>
>Stoyka

Set relationship between D_ALC and R_AlcMsw on CodeALC and between R_AlcMsw and C_MSW on CodeMSW. On your form you would have for example textboxes for D_ALC.CodeALC and D_ALC.NameAL and a grid of C_MSW.