SAP Content Server with Opentext Imaging Enterprise Scan

Hi experts

I am installing VIM ( Vendor Invoice Managemnt ) with Opentext Imaging Enterprise Scan 10.2 and trying to connect with SAP Content Server 6.4 , My understanding , I need to install opentext document pipeline  to connect sap content server from Enterprise Scan, just wondering which configuration to choose from the following from the admin doc "OpenText Imaging Enterprise Scan 10.2.0 - User and Administration Guide English (CLES100200-UGD-EN-3)"

1. Configuring Content Server Archiving Scenario - chapter 11.1.1 - when it says content server , is it generic or Opentext Content Server ?
or
2.Configuring SAP Indexing and Archiving Scenario ( needs OpenText Document Pipeline for SAP® Solutions ) - chapter 11.1.2

any response or suggestion  will be appreciated

Thanks

Al Mamun