Hi Guillaume,

why do you need to know that? I figured out that is very tricky to know that a file opend is included under all circumstances , but maybe a specific workaround will do. Anyway, all of may possible ideas will work after openning the table. But you can close it again?

Agnes
>Hi,
>
>Is there a way to determine if a certain table is included in the project or not? Before it is opened, I need to determine if it's a build-in or external table .
>
>Thanks again
>
>Guillaume