Integrate the Shared Responsibility Matrix (SRM) into the inheritance selection process. Currently, it is feasible for a subscriber to select inheritance for a requirement that is categorized as not inheritable in the SRM. Recently, a customer submitted inheritance, which was ultimately rejected. Upon further research, HITRUST support indicated that the requirement was not inheritable, as described in the SRM. A subscriber should not be able to select inheritance for those requirements defined as not inheritable.