Nothing in this subchapter shall be construed to impair or otherwise affect the authority granted by law to an executive department, agency, office, board, commission or council, or the head thereof. This subchapter shall be implemented in a manner consistent with applicable law. This subchapter is not intended to and does not create any right or benefit, substantive or procedural, enforceable at law or in equity by any party against the Commonwealth, its departments, agencies or entities, its officers, employees or agencies, or any other person.
4 Pa. Code § 7.1005