We have presented an approach for computing X2PA spectra within the EOM-EE-CCSD framework. Standard iterative procedures for computing the X-ray response wave functions diverge within the EOM-EE-CCSD framework; in this study, we have extended our frozen-core CVS-based "cherry-picking resolvent" strategy mitigating this issue when computing X2PA cross sections. The fc-CVS scheme allows us to fragment the EOM-EE-CCSD resolvent into a direct sum of independent core (called "CVS-0") and valence resolvents; X-ray response wave functions in the core-and valence-excitation spaces can, therefore, be computed separately. The latter resolvent is then approximated using the valence singles-singles block of the fc-CVS-EOM-EE-CCSD Hamiltonian, which is the "uS" approximation. We also provided the configurational analysis of X2PA channels to rationalize the CVS-uS approach and showed that the approach captures the most important channels involved between the CCSD or singly excited valence-excited states and singly excited core-excited states. The X2PA spectra for small benchmark systems computed with this approach are comparable in shape to those from CPP-TDDFT approach in Ref. 63, yet with smaller discrepancies for the (fc-CVS-uS-)EOM-EE-CCSD framework in the peak posi-tions relative to XAS experiments We also highlighted the importance of the valence contribution to the X2PA moments by comparing the CVS-0 and CVS-uS spectra.