What are the acceptable XML tags within a macro (Synapse 3.0)?

I'm playing with creating custom macros outside synapse 3 since it's a bit more flexible, and right now I'm trying to find out if there is a tag for profile switching within a macro. It would be very useful. I already found how the key binds are formatted and tried to copy some of those tags into a macro, but it didn't work. So What I'm wondering is if anybody can provide a list of XML tags that can be used in Razer synapse 3 macros.