Customer Service - Works with clients and customers (that is, any individuals who use or receive the services or products that your work unit produces, including the general public, individuals who work in the agency, other agencies, or organizations outside the Government) to assess their needs, provide information or assistance, resolve their problems, or satisfy their expectations; knows about available products and services; is committed to providing quality products and services. If you are claiming: Priority Placement Program, DoD Military Reserve (MR) and National Guard (NG) Technician Eligible must submit the following documentation:- Military Reserve and National Guard Technician PPP Self Certification Checklist (DD 3145-3)- Termination SF-50 Separation stating that the applicant has Priority Placement Eligibility- Notice of Separation confirming of eligibility.