EPMContextMember with filtering?

Hi all,

we're using BPC 10 for MS. I want to add a filter to a cell containing EPMContextMember. My problem is, that I want to allow my users to select only the quarters of a limited number of years. But as far as I understood, I can only have either

=EPMContextMember(;"year";"HLEVEL=2") or

=EPMContextMember(;"year";"YEAR=2014;HLEVEL=2")

I cannot have something like

=EPMContextMember(;"year";"YEAR=2012 OR 2013 OR 2014;HLEVEL=2") or, even better

=EPMContextMember(;"year"; A1&";HLEVEL=2") where A1 contains a calculated string making my years dynamic...

Do you see a chance to get such a functionality?

Thanks a lot,

Philipp