Search classification with a multivalue characteristic

Hi everyone,

I'd like to know if the following search is feasible using a multivalued characteristic :

In CL30N (search object within classes) I'd like to search for classified objects that have both value 'X' and 'Y' in one multivalued characteristic.

It seems that I can only search for value 'X' or 'Y'. And the icon Comparison type only allows to switch between Inclusive or Exclusive search which doesn't fit my requirement.

Example :

I'd like to search for equipments that are classified with value '10' and '15' in a multivalued characteristic.

Thank you for your help.

Regards;

Philippe