DHA’s contracting activity posted a commercial solutions opening Wednesday on SAM.gov for Enterprise Support Services Next, on behalf of Program Executive Office Defense Healthcare Management Systems. The agency called these problems structural and said that better management of the existing contract would not resolve them. Two further goals are structured as options that DHA will exercise later, with timing depending on when other contracts end. How Will DHA Evaluate Submissions? DHA named Boston Consulting Group and Andrew Morgan as non-government advisers who will review submissions.