field dependencies... show field only if NOT page

[anyway]

Hi,

I'm trying to exclude a field on a certain page in the backend using the "field dendencies", but I don't succeed.

I need something like this:
Show this field only if the page ID is NOT 1001

Variants of this do not work:
page_id!=1001

Thanks!

[dragan]

Just use

id!=1001

[anyway]

That works! Simple, as always.
Thank you!