DAU : DAU Glossary of Defense Acquisition Acronyms and Terms

A first level refinement of one or more capability requirements identified in an Information Systems - Initial Capabilities Document (IS-ICD) or Information Systems - Capability Development Document (IS-CDD), and is co-developed by the operational user (or representative) and the program office. The RDP (or equivalent) identifies the Key Performance Parameters (KPPs), including the Net-Ready KPP, Key System Attributes (KSAs), and Additional Performance Attributes (APAs) necessary to scope and cost implementation of a capability solution. The RDP (or equivalent) may also identify non-material changes that need to be implemented to fully realize the IS capability solution. The RDP (or equivalent) is approved by the delegated oversight authority listed in the IS-ICD or IS-CDD.