Despite Oracle Application, still the setups and all the steps in configuring data guard remains the same whether it may be an EBS DB or stand alone database.
Please refer the following notes:
Business Continuity for Oracle Applications Release 11i, Database Releases 9i and 10g [ID 216212.1]
Following are some third party links, which may help you:
Hope this helps !!
One more question can we configure 10g dataguard with 11g?
I mean 10g is primary db and 11g is standby db.