Supplier shall confirm in writing to DXC that such contract is in place as a condition to DXC's approval of use of a subcontractor in connection with any SOW. When submitting the Service Application, the following documents should be uploaded into the Provider's.Most recently updated forms for HealthChoices Providers available for download. Agreement. 1.1 The Agreement consists of the signed Service Provider Letter of. Services in the Agreement. 4. Work for the last year in the previous services contract between Allegheny. County and Deloitte Consulting. Execution of this Agreement, the Service Provider must submit or must have already submitted its ACH information in the Commonwealth's. Allegheny's Responsibilities. 20.2. Provider seeks to operate the Agent Service pursuant to this Agreement.