Skills that a DNP needs to be successful in health policy

What are the skills that a DNP (Doctor of Nursing Practice) needs to be successful in health policy?

What are the skills that a DNP needs to be successful in health policy?
Your readings cover the expectations of the DNP and the role in policy advocacy. Discuss the skills that the DNP needs to have to be successful in policy creation or revision at the local practice level, state level, and national level. Do these skills also apply at the international level?