Exclude Membership Level in shortcode

Hi,

In my set up :
– “Membership A”, never expires => Level 1
– “Membership B”, expire at ‘x’ days => Level 2
– Every new subscriber get automatically Membership A
– A user upgrading to Membership B keeps Membership A active

I need to use [restrict] shortcode in order to show something only to subscribers having precisely Level 1, and no Level 2. Or to those having Membership A only, but not to those having Membership A + Membership B.

How to manage that please, thanks to the [restrict] shortcode, using ‘level’ or ‘subscription’ attribute ?

If I use [restrict level=”1″], then “Membership B” owners will have also access to the content of the shortcode. And I don’t want that…

Could Restrict Content Pro manage that natively ?

Said differently, is there a way to make an exception with Levels and Memberships in a shortcode (so the inverse of filtering with ‘[restrict level=”x”]’ ) ?

Then, I evoque here “exception” or “exclusion” of content thanks to shortcode, but maybe is this possible with another solution.

And if not “out of the box”, would you have any snippet for that ? I’m pretty sure that’s not complicated.

Thanks a lot for your help.

Law