You should meet with your manager.
The person you should meet with when accessing a Special Access Program (SAP) is your manager. Your manager plays a significant role in your career growth and satisfaction on the job. They provide opportunities for skill development, influence decisions about raises and promotions, and set the tone for your work.
It's important to prioritize your relationship with your boss and develop a positive working relationship. Your manager can open doors for you and help you excel in your role. Don't overlook the importance of building relationships with your team and coworkers as well.