EBS R12 Registration with OID 11gR1

 Hi 

I registered EBS R12 (12.1.3) instance with OID 11gR1 (11.1.1.6.0) using provisiontype=3 (OID to Apps provisioning) but the registration process created Bi-Directional profile. When I checked registration logs, its says OID to Apps profile created. 

But OID EM control also shows bi-directional profile. So could some please clarify if its a bug OR there is something wrong OR its a correct behavior. 

These are two commands I used

$FND_TOP/bin/txkrun.pl -script=SetSSOReg -registerinstance=yes

$FND_TOP/bin/txkrun.pl -script=SetSSOReg -registeroid=yes -provisiontype=3

I have used this document "Registering Oracle E-Business Suite Release 12 with Oracle Internet Directory 11gR1 and Single Sign-On [1370938.1]