Online Help - Migrate to cloud (Software Configuration)

Specify the Oracle application location.

Clone Oracle Home from source
Select this option to have the Oracle application on the destination to reside in the same location as the source.
Use Oracle Home installed on the target
Specify the location.

select this option when you created the AMI that has Oracle preinstalled and you know the Oracle Home directory.

Install directory on cloud
The full path to the Oracle Home directory.