IEAdapters in rehost.properties

So I am trying to set my properties for IEAdapters in the rehost.properties file.  It says to do one for each adapter.  When I export per the instructions I get for adapters.  One is for load balancer, one is for Ldap, one is for EnterpriseLdap and one is for ActvDirAdapter.  Do I need one for each or are any of them covered in other properties, like EnterpriseLdap?  The example in the book doesn't cover the one for AD.  Any tips on that?  The instructions are not very clear, but am I also supposed to change the server name to the target server name?

Thanks!