For a couple recent projects, we have made Projections to interact with IFS through REST calls.  In other words we don’t have to connect to the database to call their APIs.  At the moment it has been very basic.  However, I could see in the future where we want to have logic on some of these projections.  What options do we have when it comes to the “IFS Customization layer”? At one point I thought it was going to be IFS Developer Studio that would allow you access to integrate with the APIs since they have the “Core” logic.  If that is not going to be a choice, we will want to learn what best practice is when it comes to needing custom database logic to use these Projections.  This could become extremely important as we start converting programs to be used with Aurena.