Unfortunately not. The oracle_gateway.html file has the default hard coded to the UPK topics. So, with the UPK 12.1.2, it is not possible to have Oracle Default Help as primary and UPK content as secondary.
Roles can only be assigned to your individual topics. To do so all you need to do is right click on the topic in your outline and then select properties. Next you should see a “Properties” pane show up to the right of your concept and start frame preview windows. In the “Properties” pane you should see a listing
UPK is easily adaptable for various oracle products and when using it for an EBS implementation you only need to add and manage roles Click- Edit/Manage Roles
