Discoverer 10.1.2 with Oracle E-Business Suite Release 12 (373634.1)

As a requirement from business we need to configure Discoverer 10g with Oracle E-Business Suite Release 12.(i.e. 12.1.3) and for this we are referring to Metalink  Note 373634.1  

In reference to the Note(373634.1) In Section 5: Installation task says “ You must install Oracle Application Server 10g Release 2 components on a standalone server accessing an Oracle E-Business Suite Release 12 database or in a separate ORACLE_HOME on an existing application tier server node and we can Choose one of the following installation options, which are

Option A:- Oracle Application Server 10g Release 2 (10.1.2.0.2) type Business Intelligence and Forms (or)

Option B:- Install Oracle Business Intelligence Server 10g Release 2 (10.1.2.0.2)