Keep Members in Dynamic Selection

Hi Experts,

I am trying to create a report where it shows all the members of a dimension with data and that always shows at the end 3 specific members.

To do so, I chose the hierarchy of the members I want, choose base members and then check the option that removes all the members with empty data.

My problem is that the 3 specific members I want to fix can be empty so they are removed.

Thanks,