Coann-

>But i only use Free Table...
You can create a view on a free table.
The view must be contained in a DBC.

>if i create cursor, is there anyway that allow my user to add new field on the report itself???
If the field is in the table, and in the view, yes. If the field is not in the view then you would need to let the user recreate the view to include the new field.

>or can i bring the corsor structure to the report data environment?
You can add a view to the report's data environment just as you can add a table.

HTH