How to Switch the Content Management Repository for Attachments in SAP xPD

SAP xPD, via SAP Composite Application Framework (SAP CAF), stores attachments in SAP Knowledge Management and Collaboration (SAP KMC), which is part of SAP Enterprise Portal (SAP EP). More specifically, attachments are stored in a SAP CM repository, which is a subcomponent of SAP KMC. When you configure an SAP EP system for use with SAP xPD, you are actually configuring SAP CAF.